49889636

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{18869}}^1$

素因数の和:19534

約数の個数: 12

約数和(自身を含む): 87443580

約数和(自身を除く): 37553944

約数列:

[1, 2, 4, 661, 1322, 2644, 18869, 37738, 75476, 12472409, 24944818, 49889636]

約数ペア:

[(1, 49889636), (2, 24944818), (4, 12472409), (661, 75476), (1322, 37738), (2644, 18869)]