49942790

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{27901}}^1$

素因数の和:28087

約数の個数: 16

約数和(自身を含む): 90402480

約数和(自身を除く): 40459690

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 27901, 55802, 139505, 279010, 4994279, 9988558, 24971395, 49942790]

約数ペア:

[(1, 49942790), (2, 24971395), (5, 9988558), (10, 4994279), (179, 279010), (358, 139505), (895, 55802), (1790, 27901)]