51945156789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4942921}}^1$

素因数の和:4943068

約数の個数: 16

約数和(自身を含む): 72127117824

約数和(自身を除く): 20181961035

約数列:

[1, 3, 31, 93, 113, 339, 3503, 10509, 4942921, 14828763, 153230551, 459691653, 558550073, 1675650219, 17315052263, 51945156789]

約数ペア:

[(1, 51945156789), (3, 17315052263), (31, 1675650219), (93, 558550073), (113, 459691653), (339, 153230551), (3503, 14828763), (10509, 4942921)]