56377960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12473}}^1$

素因数の和:12597

約数の個数: 32

約数和(自身を含む): 127983240

約数和(自身を除く): 71605280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 12473, 24946, 49892, 62365, 99784, 124730, 249460, 498920, 1409449, 2818898, 5637796, 7047245, 11275592, 14094490, 28188980, 56377960]

約数ペア:

[(1, 56377960), (2, 28188980), (4, 14094490), (5, 11275592), (8, 7047245), (10, 5637796), (20, 2818898), (40, 1409449), (113, 498920), (226, 249460), (452, 124730), (565, 99784), (904, 62365), (1130, 49892), (2260, 24946), (4520, 12473)]