The factors of the number 21,479,976 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 28, 34, 36, 42, 46, 51, 56, 63, 68, 69, 72, 84, 92, 102, 109, 119, 126, 136, 138, 153, 161, 168, 184, 204, 207, 218, 238, 252, 276, 306, 322, 327, 357, 391, 408, 414, 436, 476, 483, 504, 552, 612, 644, 654, 714, 763, 782, 828, 872, 952, 966, 981, 1071, 1173, 1224, 1288, 1308, 1428, 1449, 1526, 1564, 1656, 1853, 1932, 1962, 2142, 2289, 2346, 2507, 2616, 2737, 2856, 2898, 3052, 3128, 3519, 3706, 3864, 3924, 4284, 4578, 4692, 5014, 5474, 5559, 5796, 6104, 6867, 7038, 7412, 7521, 7848, 8211, 8568, 9156, 9384, 10028, 10948, 11118, 11592, 12971, 13734, 14076, 14824, 15042, 16422, 16677, 17549, 18312, 20056, 21896, 22236, 22563, 24633, 25942, 27468, 28152, 30084, 32844, 33354, 35098, 38913, 42619, 44472, 45126, 49266, 51884, 52647, 54936, 60168, 65688, 66708, 70196, 77826, 85238, 90252, 98532, 103768, 105294, 116739, 127857, 133416, 140392, 155652, 157941, 170476, 180504, 197064, 210588, 233478, 255714, 298333, 311304, 315882, 340952, 383571, 421176, 466956, 511428, 596666, 631764, 767142, 894999, 933912, 1022856, 1193332, 1263528, 1534284, 1789998, 2386664, 2684997, 3068568, 3579996, 5369994, 7159992, 10739988, 21479976.
If you add them up, you will get the total of 21,480,028. Now subtract 21,479,976 to get 52,651,224