55345810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32749}}^1$

素因数の和:32782

約数の個数: 24

約数和(自身を含む): 107878500

約数和(自身を除く): 52532690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 32749, 65498, 163745, 327490, 425737, 851474, 2128685, 4257370, 5534581, 11069162, 27672905, 55345810]

約数ペア:

[(1, 55345810), (2, 27672905), (5, 11069162), (10, 5534581), (13, 4257370), (26, 2128685), (65, 851474), (130, 425737), (169, 327490), (338, 163745), (845, 65498), (1690, 32749)]