54408580

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3067}}^1$

素因数の和:3963

約数の個数: 24

約数和(自身を含む): 114424128

約数和(自身を除く): 60015548

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3067, 3548, 4435, 6134, 8870, 12268, 15335, 17740, 30670, 61340, 2720429, 5440858, 10881716, 13602145, 27204290, 54408580]

約数ペア:

[(1, 54408580), (2, 27204290), (4, 13602145), (5, 10881716), (10, 5440858), (20, 2720429), (887, 61340), (1774, 30670), (3067, 17740), (3548, 15335), (4435, 12268), (6134, 8870)]