51140060

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8329}}^1$

素因数の和:8645

約数の個数: 24

約数和(自身を含む): 107756880

約数和(自身を除く): 56616820

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 8329, 16658, 33316, 41645, 83290, 166580, 2557003, 5114006, 10228012, 12785015, 25570030, 51140060]

約数ペア:

[(1, 51140060), (2, 25570030), (4, 12785015), (5, 10228012), (10, 5114006), (20, 2557003), (307, 166580), (614, 83290), (1228, 41645), (1535, 33316), (3070, 16658), (6140, 8329)]