51108265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1109}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 66200400

約数和(自身を除く): 15092135

約数列:

[1, 5, 13, 65, 709, 1109, 3545, 5545, 9217, 14417, 46085, 72085, 786281, 3931405, 10221653, 51108265]

約数ペア:

[(1, 51108265), (5, 10221653), (13, 3931405), (65, 786281), (709, 72085), (1109, 46085), (3545, 14417), (5545, 9217)]