50972545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 70422912

約数和(自身を除く): 19450367

約数列:

[1, 5, 13, 17, 65, 85, 163, 221, 283, 815, 1105, 1415, 2119, 2771, 3679, 4811, 10595, 13855, 18395, 24055, 36023, 46129, 62543, 180115, 230645, 312715, 599677, 784193, 2998385, 3920965, 10194509, 50972545]

約数ペア:

[(1, 50972545), (5, 10194509), (13, 3920965), (17, 2998385), (65, 784193), (85, 599677), (163, 312715), (221, 230645), (283, 180115), (815, 62543), (1105, 46129), (1415, 36023), (2119, 24055), (2771, 18395), (3679, 13855), (4811, 10595)]