52639525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 69727680

約数和(自身を除く): 17088155

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 2129, 4945, 10645, 24725, 48967, 53225, 91547, 244835, 457735, 1224175, 2105581, 2288675, 10527905, 52639525]

約数ペア:

[(1, 52639525), (5, 10527905), (23, 2288675), (25, 2105581), (43, 1224175), (115, 457735), (215, 244835), (575, 91547), (989, 53225), (1075, 48967), (2129, 24725), (4945, 10645)]