49925395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20759}}^1$

素因数の和:20814

約数の個数: 16

約数和(自身を含む): 66265920

約数和(自身を除く): 16340525

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 20759, 103795, 269867, 768083, 1349335, 3840415, 9985079, 49925395]

約数ペア:

[(1, 49925395), (5, 9985079), (13, 3840415), (37, 1349335), (65, 768083), (185, 269867), (481, 103795), (2405, 20759)]