56070925

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{1213}}^1$

素因数の和:1309

約数の個数: 18

約数和(自身を含む): 71241162

約数和(自身を除く): 15170237

約数列:

[1, 5, 25, 43, 215, 1075, 1213, 1849, 6065, 9245, 30325, 46225, 52159, 260795, 1303975, 2242837, 11214185, 56070925]

約数ペア:

[(1, 56070925), (5, 11214185), (25, 2242837), (43, 1303975), (215, 260795), (1075, 52159), (1213, 46225), (1849, 30325), (6065, 9245)]