56554754680

素因数分解:

$2^3\times 5^1\times {\mathrm{1413868867}}^1$

素因数の和:1413868878

約数の個数: 16

約数和(自身を含む): 127248198120

約数和(自身を除く): 70693443440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1413868867, 2827737734, 5655475468, 7069344335, 11310950936, 14138688670, 28277377340, 56554754680]

約数ペア:

[(1, 56554754680), (2, 28277377340), (4, 14138688670), (5, 11310950936), (8, 7069344335), (10, 5655475468), (20, 2827737734), (40, 1413868867)]