53310985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117167}}^1$

素因数の和:117192

約数の個数: 16

約数和(自身を含む): 78736896

約数和(自身を除く): 25425911

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 117167, 585835, 820169, 1523171, 4100845, 7615855, 10662197, 53310985]

約数ペア:

[(1, 53310985), (5, 10662197), (7, 7615855), (13, 4100845), (35, 1523171), (65, 820169), (91, 585835), (455, 117167)]