53551768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1453}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 106781760

約数和(自身を除く): 53229992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 1453, 2168, 2906, 4607, 5812, 9214, 11624, 18428, 24701, 36856, 49402, 98804, 197608, 393763, 787526, 1575052, 3150104, 6693971, 13387942, 26775884, 53551768]

約数ペア:

[(1, 53551768), (2, 26775884), (4, 13387942), (8, 6693971), (17, 3150104), (34, 1575052), (68, 787526), (136, 393763), (271, 197608), (542, 98804), (1084, 49402), (1453, 36856), (2168, 24701), (2906, 18428), (4607, 11624), (5812, 9214)]