56069881

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 65090944

約数和(自身を除く): 9021063

約数列:

[1, 7, 157, 163, 313, 1099, 1141, 2191, 25591, 49141, 51019, 179137, 343987, 357133, 8009983, 56069881]

約数ペア:

[(1, 56069881), (7, 8009983), (157, 357133), (163, 343987), (313, 179137), (1099, 51019), (1141, 49141), (2191, 25591)]