51517846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{6343}}^1$

素因数の和:6507

約数の個数: 16

約数和(自身を含む): 80391168

約数和(自身を除く): 28873322

約数列:

[1, 2, 31, 62, 131, 262, 4061, 6343, 8122, 12686, 196633, 393266, 830933, 1661866, 25758923, 51517846]

約数ペア:

[(1, 51517846), (2, 25758923), (31, 1661866), (62, 830933), (131, 393266), (262, 196633), (4061, 12686), (6343, 8122)]