49045165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20393}}^1$

素因数の和:20448

約数の個数: 16

約数和(自身を含む): 65097648

約数和(自身を除く): 16052483

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 20393, 101965, 265109, 754541, 1325545, 3772705, 9809033, 49045165]

約数ペア:

[(1, 49045165), (5, 9809033), (13, 3772705), (37, 1325545), (65, 754541), (185, 265109), (481, 101965), (2405, 20393)]