55237740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1459}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 155016960

約数和(自身を除く): 99779220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1459, 1893, 2524, 2918, 3155, 3786, 4377, 5836, 6310, 7295, 7572, 8754, 9465, 12620, 14590, 17508, 18930, 21885, 29180, 37860, 43770, 87540, 920629, 1841258, 2761887, 3682516, 4603145, 5523774, 9206290, 11047548, 13809435, 18412580, 27618870, 55237740]

約数ペア:

[(1, 55237740), (2, 27618870), (3, 18412580), (4, 13809435), (5, 11047548), (6, 9206290), (10, 5523774), (12, 4603145), (15, 3682516), (20, 2761887), (30, 1841258), (60, 920629), (631, 87540), (1262, 43770), (1459, 37860), (1893, 29180), (2524, 21885), (2918, 18930), (3155, 17508), (3786, 14590), (4377, 12620), (5836, 9465), (6310, 8754), (7295, 7572)]