55259030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{290837}}^1$

素因数の和:290863

約数の個数: 16

約数和(自身を含む): 104701680

約数和(自身を除く): 49442650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 290837, 581674, 1454185, 2908370, 5525903, 11051806, 27629515, 55259030]

約数ペア:

[(1, 55259030), (2, 27629515), (5, 11051806), (10, 5525903), (19, 2908370), (38, 1454185), (95, 581674), (190, 290837)]