56999525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10909}}^1$

素因数の和:10949

約数の個数: 24

約数和(自身を含む): 81170400

約数和(自身を除く): 24170875

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 10909, 54545, 119999, 207271, 272725, 599995, 1036355, 2279981, 2999975, 5181775, 11399905, 56999525]

約数ペア:

[(1, 56999525), (5, 11399905), (11, 5181775), (19, 2999975), (25, 2279981), (55, 1036355), (95, 599995), (209, 272725), (275, 207271), (475, 119999), (1045, 54545), (5225, 10909)]