53440670

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{15139}}^1$

素因数の和:15499

約数の個数: 16

約数和(自身を含む): 96472080

約数和(自身を除く): 43031410

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 15139, 30278, 75695, 151390, 5344067, 10688134, 26720335, 53440670]

約数ペア:

[(1, 53440670), (2, 26720335), (5, 10688134), (10, 5344067), (353, 151390), (706, 75695), (1765, 30278), (3530, 15139)]