47965786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{10333}}^1$

素因数の和:10557

約数の個数: 16

約数和(自身を含む): 78869088

約数和(自身を除く): 30903302

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 10333, 20666, 113663, 227326, 2180263, 4360526, 23982893, 47965786]

約数ペア:

[(1, 47965786), (2, 23982893), (11, 4360526), (22, 2180263), (211, 227326), (422, 113663), (2321, 20666), (4642, 10333)]