51168872

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{20177}}^1$

素因数の和:20500

約数の個数: 16

約数和(自身を含む): 96249060

約数和(自身を除く): 45080188

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 20177, 40354, 80708, 161416, 6396109, 12792218, 25584436, 51168872]

約数ペア:

[(1, 51168872), (2, 25584436), (4, 12792218), (8, 6396109), (317, 161416), (634, 80708), (1268, 40354), (2536, 20177)]