56840540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26561}}^1$

素因数の和:26677

約数の個数: 24

約数和(自身を含む): 120485232

約数和(自身を除く): 63644692

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 26561, 53122, 106244, 132805, 265610, 531220, 2842027, 5684054, 11368108, 14210135, 28420270, 56840540]

約数ペア:

[(1, 56840540), (2, 28420270), (4, 14210135), (5, 11368108), (10, 5684054), (20, 2842027), (107, 531220), (214, 265610), (428, 132805), (535, 106244), (1070, 53122), (2140, 26561)]