47105710

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{33889}}^1$

素因数の和:34035

約数の個数: 16

約数和(自身を含む): 85402800

約数和(自身を除く): 38297090

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 33889, 67778, 169445, 338890, 4710571, 9421142, 23552855, 47105710]

約数ペア:

[(1, 47105710), (2, 23552855), (5, 9421142), (10, 4710571), (139, 338890), (278, 169445), (695, 67778), (1390, 33889)]