53772440

素因数分解:

$2^3\times 5^1\times {\mathrm{1344311}}^1$

素因数の和:1344322

約数の個数: 16

約数和(自身を含む): 120988080

約数和(自身を除く): 67215640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1344311, 2688622, 5377244, 6721555, 10754488, 13443110, 26886220, 53772440]

約数ペア:

[(1, 53772440), (2, 26886220), (4, 13443110), (5, 10754488), (8, 6721555), (10, 5377244), (20, 2688622), (40, 1344311)]