49120045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11279}}^1$

素因数の和:11364

約数の個数: 16

約数和(自身を含む): 64431360

約数和(自身を除く): 15311315

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 11279, 56395, 146627, 733135, 755693, 3778465, 9824009, 49120045]

約数ペア:

[(1, 49120045), (5, 9824009), (13, 3778465), (65, 755693), (67, 733135), (335, 146627), (871, 56395), (4355, 11279)]