51115810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{49627}}^1$

素因数の和:49737

約数の個数: 16

約数和(自身を含む): 92903616

約数和(自身を除く): 41787806

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 49627, 99254, 248135, 496270, 5111581, 10223162, 25557905, 51115810]

約数ペア:

[(1, 51115810), (2, 25557905), (5, 10223162), (10, 5111581), (103, 496270), (206, 248135), (515, 99254), (1030, 49627)]