52080575

素因数分解:

$5^2\times {\mathrm{89}}^2\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 18

約数和(自身を含む): 65562024

約数和(自身を除く): 13481449

約数列:

[1, 5, 25, 89, 263, 445, 1315, 2225, 6575, 7921, 23407, 39605, 117035, 198025, 585175, 2083223, 10416115, 52080575]

約数ペア:

[(1, 52080575), (5, 10416115), (25, 2083223), (89, 585175), (263, 198025), (445, 117035), (1315, 39605), (2225, 23407), (6575, 7921)]