56729785

素因数分解:

$5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5981}}^1$

素因数の和:6264

約数の個数: 16

約数和(自身を含む): 78100992

約数和(自身を除く): 21371207

約数列:

[1, 5, 7, 35, 271, 1355, 1897, 5981, 9485, 29905, 41867, 209335, 1620851, 8104255, 11345957, 56729785]

約数ペア:

[(1, 56729785), (5, 11345957), (7, 8104255), (35, 1620851), (271, 209335), (1355, 41867), (1897, 29905), (5981, 9485)]