49135151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 56335104

約数和(自身を除く): 7199953

約数列:

[1, 13, 17, 221, 223, 997, 2899, 3791, 12961, 16949, 49283, 220337, 222331, 2890303, 3779627, 49135151]

約数ペア:

[(1, 49135151), (13, 3779627), (17, 2890303), (221, 222331), (223, 220337), (997, 49283), (2899, 16949), (3791, 12961)]