50453390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2381}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 98443296

約数和(自身を除く): 47989906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2381, 4238, 4762, 10595, 11905, 21190, 23810, 30953, 61906, 154765, 309530, 388103, 776206, 1940515, 3881030, 5045339, 10090678, 25226695, 50453390]

約数ペア:

[(1, 50453390), (2, 25226695), (5, 10090678), (10, 5045339), (13, 3881030), (26, 1940515), (65, 776206), (130, 388103), (163, 309530), (326, 154765), (815, 61906), (1630, 30953), (2119, 23810), (2381, 21190), (4238, 11905), (4762, 10595)]