57213546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2789}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 123742080

約数和(自身を除く): 66528534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 2789, 3419, 5578, 6838, 8367, 10257, 16734, 20514, 36257, 72514, 108771, 217542, 733507, 1467014, 2200521, 4401042, 9535591, 19071182, 28606773, 57213546]

約数ペア:

[(1, 57213546), (2, 28606773), (3, 19071182), (6, 9535591), (13, 4401042), (26, 2200521), (39, 1467014), (78, 733507), (263, 217542), (526, 108771), (789, 72514), (1578, 36257), (2789, 20514), (3419, 16734), (5578, 10257), (6838, 8367)]