53216156

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4530

約数の個数: 36

約数和(自身を含む): 110133576

約数和(自身を除く): 56917420

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 4451, 5978, 8902, 11956, 17804, 31157, 62314, 124628, 218099, 271511, 436198, 543022, 872396, 1086044, 1900577, 3801154, 7602308, 13304039, 26608078, 53216156]

約数ペア:

[(1, 53216156), (2, 26608078), (4, 13304039), (7, 7602308), (14, 3801154), (28, 1900577), (49, 1086044), (61, 872396), (98, 543022), (122, 436198), (196, 271511), (244, 218099), (427, 124628), (854, 62314), (1708, 31157), (2989, 17804), (4451, 11956), (5978, 8902)]