49575879

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 75304320

約数和(自身を除く): 25728441

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 1723, 3197, 5169, 9591, 15507, 28773, 39629, 118887, 239497, 356661, 718491, 2155473, 5508431, 16525293, 49575879]

約数ペア:

[(1, 49575879), (3, 16525293), (9, 5508431), (23, 2155473), (69, 718491), (139, 356661), (207, 239497), (417, 118887), (1251, 39629), (1723, 28773), (3197, 15507), (5169, 9591)]