51397874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{29573}}^1$

素因数の和:29665

約数の個数: 16

約数和(自身を含む): 85173120

約数和(自身を除く): 33775246

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 29573, 59146, 325303, 650606, 2336267, 4672534, 25698937, 51397874]

約数ペア:

[(1, 51397874), (2, 25698937), (11, 4672534), (22, 2336267), (79, 650606), (158, 325303), (869, 59146), (1738, 29573)]