52021915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1471}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 68253696

約数和(自身を除く): 16231781

約数列:

[1, 5, 11, 55, 643, 1471, 3215, 7073, 7355, 16181, 35365, 80905, 945853, 4729265, 10404383, 52021915]

約数ペア:

[(1, 52021915), (5, 10404383), (11, 4729265), (55, 945853), (643, 80905), (1471, 35365), (3215, 16181), (7073, 7355)]