56248120

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3917}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 126943200

約数和(自身を除く): 70695080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 3917, 7180, 7834, 14360, 15668, 19585, 31336, 39170, 78340, 156680, 1406203, 2812406, 5624812, 7031015, 11249624, 14062030, 28124060, 56248120]

約数ペア:

[(1, 56248120), (2, 28124060), (4, 14062030), (5, 11249624), (8, 7031015), (10, 5624812), (20, 2812406), (40, 1406203), (359, 156680), (718, 78340), (1436, 39170), (1795, 31336), (2872, 19585), (3590, 15668), (3917, 14360), (7180, 7834)]