56754545

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 69244032

約数和(自身を除く): 12489487

約数列:

[1, 5, 103, 193, 515, 571, 965, 2855, 19879, 58813, 99395, 110203, 294065, 551015, 11350909, 56754545]

約数ペア:

[(1, 56754545), (5, 11350909), (103, 551015), (193, 294065), (515, 110203), (571, 99395), (965, 58813), (2855, 19879)]