56277440

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2565

約数の個数: 56

約数和(自身を含む): 135952992

約数和(自身を除く): 79675552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2477, 2840, 4544, 4954, 5680, 9908, 11360, 12385, 19816, 22720, 24770, 39632, 49540, 79264, 99080, 158528, 175867, 198160, 351734, 396320, 703468, 792640, 879335, 1406936, 1758670, 2813872, 3517340, 5627744, 7034680, 11255488, 14069360, 28138720, 56277440]

約数ペア:

[(1, 56277440), (2, 28138720), (4, 14069360), (5, 11255488), (8, 7034680), (10, 5627744), (16, 3517340), (20, 2813872), (32, 1758670), (40, 1406936), (64, 879335), (71, 792640), (80, 703468), (142, 396320), (160, 351734), (284, 198160), (320, 175867), (355, 158528), (568, 99080), (710, 79264), (1136, 49540), (1420, 39632), (2272, 24770), (2477, 22720), (2840, 19816), (4544, 12385), (4954, 11360), (5680, 9908)]