51293335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26237}}^1$

素因数の和:26282

約数の個数: 16

約数和(自身を含む): 68008896

約数和(自身を除く): 16715561

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 26237, 131185, 446029, 603451, 2230145, 3017255, 10258667, 51293335]

約数ペア:

[(1, 51293335), (5, 10258667), (17, 3017255), (23, 2230145), (85, 603451), (115, 446029), (391, 131185), (1955, 26237)]