51426275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5311

約数の個数: 24

約数和(自身を含む): 70468704

約数和(自身を除く): 19042429

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 5261, 9775, 26305, 89437, 121003, 131525, 447185, 605015, 2057051, 2235925, 3025075, 10285255, 51426275]

約数ペア:

[(1, 51426275), (5, 10285255), (17, 3025075), (23, 2235925), (25, 2057051), (85, 605015), (115, 447185), (391, 131525), (425, 121003), (575, 89437), (1955, 26305), (5261, 9775)]