51312665

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 62527248

約数和(自身を除く): 11214583

約数列:

[1, 5, 137, 173, 433, 685, 865, 2165, 23701, 59321, 74909, 118505, 296605, 374545, 10262533, 51312665]

約数ペア:

[(1, 51312665), (5, 10262533), (137, 374545), (173, 296605), (433, 118505), (685, 74909), (865, 59321), (2165, 23701)]