[Plugin: Yet Another Photoblog] 61 Leftover yapb fields under Edit Site>Site options

I am no longer using YAPB. it has been deactivated and uninstalled. Yet under Super Admin > Sites > Edit Site > Site options (wp_7_options) there are 61 leftover fields:

Yapb Default Post Category Activate
Yapb Default Post Category
Yapb Form On Page Form
Yapb Filter Exif Data
Yapb View Exif Tagnames
Yapb Ping Sites
Yapb Phpthumb Imagemagick Path
Yapb Display Images Xhtml
Yapb Phpthumb Output Format
Yapb Phpthumb Jpeg Quality
Yapb Phpthumb Output Interlace
Yapb Display Images Xml
Yapb Display Images Xml Xhtml
Yapb Display Images Xml Inline Style
Yapb Display Images Xml Html Before
Yapb Display Images Xml Html After
Yapb Display Images Xml Thumbnail Activate
Yapb Display Images Xml Thumbnail
Yapb Display Images Xml Thumbnail Height
Yapb Display Images Xml Thumbnail Crop
Yapb Display Images Xml Media Enclosure
Yapb Display Images Xml Media Enclosure Resized Activate
Yapb Display Images Xml Media Enclosure Resized Width
Yapb Display Images Xml Media Enclosure Resized Height
Yapb Display Images Xml Media Enclosure Resized Crop
Yapb Yahoo Media Rss Activate
Yapb Yahoo Media Rss Resized Activate
Yapb Yahoo Media Rss Resized Width
Yapb Yahoo Media Rss Resized Height
Yapb Yahoo Media Rss Resized Crop
Yapb Yahoo Media Rss Thumbnail Activate
Yapb Yahoo Media Rss Thumbnail Width
Yapb Yahoo Media Rss Thumbnail Height
Yapb Yahoo Media Rss Thumbnail Crop
Yapb Display Images Activate
Yapb Display Images Linked Activate
Yapb Display Images Linked
Yapb Display Images Home
Yapb Display Images Home Thumbnail Activate
Yapb Display Images Home Thumbnail
Yapb Display Images Home Inline Style
Yapb Display Images Home Html Before
Yapb Display Images Home Html After
Yapb Display Images Single
Yapb Display Images Single Thumbnail Activate
Yapb Display Images Single Thumbnail
Yapb Display Images Single Inline Style
Yapb Display Images Single Html Before
Yapb Display Images Single Html After
Yapb Display Images Archive
Yapb Display Images Archive Thumbnail Activate
Yapb Display Images Archive Thumbnail
Yapb Display Images Archive Inline Style
Yapb Display Images Archive Html Before
Yapb Display Images Archive Html After
Yapb Display Images Page
Yapb Display Images Page Thumbnail Activate
Yapb Display Images Page Thumbnail
Yapb Display Images Page Inline Style
Yapb Display Images Page Html Before
Yapb Display Images Page Html After

How do I make these go away? As far as I can see, all YAPB files have been deleted.