50881589

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 59754240

約数和(自身を除く): 8872651

約数列:

[1, 11, 23, 47, 121, 253, 389, 517, 1081, 2783, 4279, 5687, 8947, 11891, 18283, 47069, 98417, 130801, 201113, 420509, 1082587, 2212243, 4625599, 50881589]

約数ペア:

[(1, 50881589), (11, 4625599), (23, 2212243), (47, 1082587), (121, 420509), (253, 201113), (389, 130801), (517, 98417), (1081, 47069), (2783, 18283), (4279, 11891), (5687, 8947)]