56751790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 105797664

約数和(自身を除く): 49045874

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 1427, 2854, 3977, 7135, 7954, 14270, 19885, 39770, 58507, 117014, 138419, 276838, 292535, 585070, 692095, 1384190, 5675179, 11350358, 28375895, 56751790]

約数ペア:

[(1, 56751790), (2, 28375895), (5, 11350358), (10, 5675179), (41, 1384190), (82, 692095), (97, 585070), (194, 292535), (205, 276838), (410, 138419), (485, 117014), (970, 58507), (1427, 39770), (2854, 19885), (3977, 14270), (7135, 7954)]