49115315

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4570

約数の個数: 16

約数和(自身を含む): 61710336

約数和(自身を除く): 12595021

約数列:

[1, 5, 31, 71, 155, 355, 2201, 4463, 11005, 22315, 138353, 316873, 691765, 1584365, 9823063, 49115315]

約数ペア:

[(1, 49115315), (5, 9823063), (31, 1584365), (71, 691765), (155, 316873), (355, 138353), (2201, 22315), (4463, 11005)]