53215675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 72495360

約数和(自身を除く): 19279685

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 4871, 10925, 24355, 92549, 112033, 121775, 462745, 560165, 2128627, 2313725, 2800825, 10643135, 53215675]

約数ペア:

[(1, 53215675), (5, 10643135), (19, 2800825), (23, 2313725), (25, 2128627), (95, 560165), (115, 462745), (437, 121775), (475, 112033), (575, 92549), (2185, 24355), (4871, 10925)]