53412760

素因数分解:

$2^3\times 5^1\times {\mathrm{1335319}}^1$

素因数の和:1335330

約数の個数: 16

約数和(自身を含む): 120178800

約数和(自身を除く): 66766040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1335319, 2670638, 5341276, 6676595, 10682552, 13353190, 26706380, 53412760]

約数ペア:

[(1, 53412760), (2, 26706380), (4, 13353190), (5, 10682552), (8, 6676595), (10, 5341276), (20, 2670638), (40, 1335319)]