56457586

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{1009}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 85918680

約数和(自身を除く): 29461094

約数列:

[1, 2, 101, 202, 277, 554, 1009, 2018, 27977, 55954, 101909, 203818, 279493, 558986, 28228793, 56457586]

約数ペア:

[(1, 56457586), (2, 28228793), (101, 558986), (202, 279493), (277, 203818), (554, 101909), (1009, 55954), (2018, 27977)]