52815815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28019}}^1$

素因数の和:28066

約数の個数: 16

約数和(自身を含む): 70610400

約数和(自身を除く): 17794585

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 28019, 140095, 364247, 812551, 1821235, 4062755, 10563163, 52815815]

約数ペア:

[(1, 52815815), (5, 10563163), (13, 4062755), (29, 1821235), (65, 812551), (145, 364247), (377, 140095), (1885, 28019)]