51491356

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9059}}^1$

素因数の和:9106

約数の個数: 36

約数和(自身を含む): 108448200

約数和(自身を除く): 56956844

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 9059, 18118, 36236, 63413, 126826, 253652, 262711, 443891, 525422, 887782, 1050844, 1775564, 1838977, 3677954, 7355908, 12872839, 25745678, 51491356]

約数ペア:

[(1, 51491356), (2, 25745678), (4, 12872839), (7, 7355908), (14, 3677954), (28, 1838977), (29, 1775564), (49, 1050844), (58, 887782), (98, 525422), (116, 443891), (196, 262711), (203, 253652), (406, 126826), (812, 63413), (1421, 36236), (2842, 18118), (5684, 9059)]