51443704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{494651}}^1$

素因数の和:494670

約数の個数: 16

約数和(自身を含む): 103876920

約数和(自身を除く): 52433216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 494651, 989302, 1978604, 3957208, 6430463, 12860926, 25721852, 51443704]

約数ペア:

[(1, 51443704), (2, 25721852), (4, 12860926), (8, 6430463), (13, 3957208), (26, 1978604), (52, 989302), (104, 494651)]