56553920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5701}}^1$

素因数の和:5749

約数の個数: 56

約数和(自身を含む): 139037568

約数和(自身を除く): 82483648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5701, 9920, 11402, 22804, 28505, 45608, 57010, 91216, 114020, 176731, 182432, 228040, 353462, 364864, 456080, 706924, 883655, 912160, 1413848, 1767310, 1824320, 2827696, 3534620, 5655392, 7069240, 11310784, 14138480, 28276960, 56553920]

約数ペア:

[(1, 56553920), (2, 28276960), (4, 14138480), (5, 11310784), (8, 7069240), (10, 5655392), (16, 3534620), (20, 2827696), (31, 1824320), (32, 1767310), (40, 1413848), (62, 912160), (64, 883655), (80, 706924), (124, 456080), (155, 364864), (160, 353462), (248, 228040), (310, 182432), (320, 176731), (496, 114020), (620, 91216), (992, 57010), (1240, 45608), (1984, 28505), (2480, 22804), (4960, 11402), (5701, 9920)]