56621887

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 67230720

約数和(自身を除く): 10608833

約数列:

[1, 7, 47, 59, 329, 413, 2773, 2917, 19411, 20419, 137099, 172103, 959693, 1204721, 8088841, 56621887]

約数ペア:

[(1, 56621887), (7, 8088841), (47, 1204721), (59, 959693), (329, 172103), (413, 137099), (2773, 20419), (2917, 19411)]