51218314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{12659}}^1$

素因数の和:12702

約数の個数: 24

約数和(自身を含む): 93278880

約数和(自身を除く): 42060566

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 12659, 25318, 88613, 177226, 215203, 430406, 1506421, 3012842, 3658451, 7316902, 25609157, 51218314]

約数ペア:

[(1, 51218314), (2, 25609157), (7, 7316902), (14, 3658451), (17, 3012842), (34, 1506421), (119, 430406), (238, 215203), (289, 177226), (578, 88613), (2023, 25318), (4046, 12659)]