54272270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417479}}^1$

素因数の和:417499

約数の個数: 16

約数和(自身を含む): 105204960

約数和(自身を除く): 50932690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 417479, 834958, 2087395, 4174790, 5427227, 10854454, 27136135, 54272270]

約数ペア:

[(1, 54272270), (2, 27136135), (5, 10854454), (10, 5427227), (13, 4174790), (26, 2087395), (65, 834958), (130, 417479)]