51217346

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 78287040

約数和(自身を除く): 27069694

約数列:

[1, 2, 67, 134, 311, 622, 1229, 2458, 20837, 41674, 82343, 164686, 382219, 764438, 25608673, 51217346]

約数ペア:

[(1, 51217346), (2, 25608673), (67, 764438), (134, 382219), (311, 164686), (622, 82343), (1229, 41674), (2458, 20837)]