56551588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2657}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 105161112

約数和(自身を除く): 48609524

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 2657, 5314, 5321, 10628, 10642, 21284, 45169, 90338, 180676, 831641, 1663282, 3326564, 14137897, 28275794, 56551588]

約数ペア:

[(1, 56551588), (2, 28275794), (4, 14137897), (17, 3326564), (34, 1663282), (68, 831641), (313, 180676), (626, 90338), (1252, 45169), (2657, 21284), (5314, 10642), (5321, 10628)]