The factors of the number 21,564,360 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 487, 492, 540, 615, 738, 820, 974, 984, 1080, 1107, 1230, 1461, 1476, 1640, 1845, 1948, 2214, 2435, 2460, 2922, 2952, 3690, 3896, 4383, 4428, 4870, 4920, 5535, 5844, 7305, 7380, 8766, 8856, 9740, 11070, 11688, 13149, 14610, 14760, 17532, 19480, 19967, 21915, 22140, 26298, 29220, 35064, 39934, 43830, 44280, 52596, 58440, 59901, 65745, 79868, 87660, 99835, 105192, 119802, 131490, 159736, 175320, 179703, 199670, 239604, 262980, 299505, 359406, 399340, 479208, 525960, 539109, 599010, 718812, 798680, 898515, 1078218, 1198020, 1437624, 1797030, 2156436, 2396040, 2695545, 3594060, 4312872, 5391090, 7188120, 10782180, 21564360.
If you add them up, you will get the total of 21,564,412. Now subtract 21,564,360 to get 52,221,240