53209715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1709}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 68947200

約数和(自身を除く): 15737485

約数列:

[1, 5, 13, 65, 479, 1709, 2395, 6227, 8545, 22217, 31135, 111085, 818611, 4093055, 10641943, 53209715]

約数ペア:

[(1, 53209715), (5, 10641943), (13, 4093055), (65, 818611), (479, 111085), (1709, 31135), (2395, 22217), (6227, 8545)]