51394345775

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{28954561}}^1$

素因数の和:28954642

約数の個数: 12

約数和(自身を含む): 64626582384

約数和(自身を除く): 13232236609

約数列:

[1, 5, 25, 71, 355, 1775, 28954561, 144772805, 723864025, 2055773831, 10278869155, 51394345775]

約数ペア:

[(1, 51394345775), (5, 10278869155), (25, 2055773831), (71, 723864025), (355, 144772805), (1775, 28954561)]