57533620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54277}}^1$

素因数の和:54339

約数の個数: 24

約数和(自身を含む): 123102504

約数和(自身を除く): 65568884

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 54277, 108554, 217108, 271385, 542770, 1085540, 2876681, 5753362, 11506724, 14383405, 28766810, 57533620]

約数ペア:

[(1, 57533620), (2, 28766810), (4, 14383405), (5, 11506724), (10, 5753362), (20, 2876681), (53, 1085540), (106, 542770), (212, 271385), (265, 217108), (530, 108554), (1060, 54277)]