50790140

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2389}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 106804320

約数和(自身を除く): 56014180

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 2389, 4252, 4778, 5315, 9556, 10630, 11945, 21260, 23890, 47780, 2539507, 5079014, 10158028, 12697535, 25395070, 50790140]

約数ペア:

[(1, 50790140), (2, 25395070), (4, 12697535), (5, 10158028), (10, 5079014), (20, 2539507), (1063, 47780), (2126, 23890), (2389, 21260), (4252, 11945), (4778, 10630), (5315, 9556)]