56681220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{944687}}^1$

素因数の和:944699

約数の個数: 24

約数和(自身を含む): 158707584

約数和(自身を除く): 102026364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 944687, 1889374, 2834061, 3778748, 4723435, 5668122, 9446870, 11336244, 14170305, 18893740, 28340610, 56681220]

約数ペア:

[(1, 56681220), (2, 28340610), (3, 18893740), (4, 14170305), (5, 11336244), (6, 9446870), (10, 5668122), (12, 4723435), (15, 3778748), (20, 2834061), (30, 1889374), (60, 944687)]