The factors of the number 51,430,720 are: 1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 769, 836, 880, 1045, 1216, 1520, 1538, 1672, 1760, 2090, 3040, 3076, 3344, 3520, 3845, 4180, 6080, 6152, 6688, 7690, 8360, 8459, 12304, 13376, 14611, 15380, 16720, 16918, 24608, 29222, 30760, 33440, 33836, 42295, 49216, 58444, 61520, 66880, 67672, 73055, 84590, 116888, 123040, 135344, 146110, 160721, 169180, 233776, 246080, 270688, 292220, 321442, 338360, 467552, 541376, 584440, 642884, 676720, 803605, 935104, 1168880, 1285768, 1353440, 1607210, 2337760, 2571536, 2706880, 3214420, 4675520, 5143072, 6428840, 10286144, 12857680, 25715360, 51430720.
If you add them up, you will get the total of 51,430,809. Now subtract 51,430,720 to get 89,386,880