51181693

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 55376640

約数和(自身を除く): 4194947

約数列:

[1, 23, 37, 137, 439, 851, 3151, 5069, 10097, 16243, 60143, 116587, 373589, 1383289, 2225291, 51181693]

約数ペア:

[(1, 51181693), (23, 2225291), (37, 1383289), (137, 373589), (439, 116587), (851, 60143), (3151, 16243), (5069, 10097)]