51103870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17683}}^1$

素因数の和:17724

約数の個数: 24

約数和(自身を含む): 97721784

約数和(自身を除く): 46617914

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 17683, 35366, 88415, 176830, 300611, 601222, 1503055, 3006110, 5110387, 10220774, 25551935, 51103870]

約数ペア:

[(1, 51103870), (2, 25551935), (5, 10220774), (10, 5110387), (17, 3006110), (34, 1503055), (85, 601222), (170, 300611), (289, 176830), (578, 88415), (1445, 35366), (2890, 17683)]