56254840

素因数分解:

$2^3\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{1201}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 126786960

約数和(自身を除く): 70532120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1171, 1201, 2342, 2402, 4684, 4804, 5855, 6005, 9368, 9608, 11710, 12010, 23420, 24020, 46840, 48040, 1406371, 2812742, 5625484, 7031855, 11250968, 14063710, 28127420, 56254840]

約数ペア:

[(1, 56254840), (2, 28127420), (4, 14063710), (5, 11250968), (8, 7031855), (10, 5625484), (20, 2812742), (40, 1406371), (1171, 48040), (1201, 46840), (2342, 24020), (2402, 23420), (4684, 12010), (4804, 11710), (5855, 9608), (6005, 9368)]