51101765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71471}}^1$

素因数の和:71500

約数の個数: 16

約数和(自身を含む): 72043776

約数和(自身を除く): 20942011

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 71471, 357355, 786181, 929123, 3930905, 4645615, 10220353, 51101765]

約数ペア:

[(1, 51101765), (5, 10220353), (11, 4645615), (13, 3930905), (55, 929123), (65, 786181), (143, 357355), (715, 71471)]