56551421680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54376367}}^1$

素因数の和:54376393

約数の個数: 40

約数和(自身を含む): 141596062272

約数和(自身を除く): 85044640592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 54376367, 108752734, 217505468, 271881835, 435010936, 543763670, 706892771, 870021872, 1087527340, 1413785542, 2175054680, 2827571084, 3534463855, 4350109360, 5655142168, 7068927710, 11310284336, 14137855420, 28275710840, 56551421680]

約数ペア:

[(1, 56551421680), (2, 28275710840), (4, 14137855420), (5, 11310284336), (8, 7068927710), (10, 5655142168), (13, 4350109360), (16, 3534463855), (20, 2827571084), (26, 2175054680), (40, 1413785542), (52, 1087527340), (65, 870021872), (80, 706892771), (104, 543763670), (130, 435010936), (208, 271881835), (260, 217505468), (520, 108752734), (1040, 54376367)]