52040525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 68745600

約数和(自身を除く): 16705075

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 1231, 1691, 2225, 6155, 8455, 23389, 30775, 42275, 109559, 116945, 547795, 584725, 2081621, 2738975, 10408105, 52040525]

約数ペア:

[(1, 52040525), (5, 10408105), (19, 2738975), (25, 2081621), (89, 584725), (95, 547795), (445, 116945), (475, 109559), (1231, 42275), (1691, 30775), (2225, 23389), (6155, 8455)]