55001140

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{14249}}^1$

素因数の和:14451

約数の個数: 24

約数和(自身を含む): 116109000

約数和(自身を除く): 61107860

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 14249, 28498, 56996, 71245, 142490, 284980, 2750057, 5500114, 11000228, 13750285, 27500570, 55001140]

約数ペア:

[(1, 55001140), (2, 27500570), (4, 13750285), (5, 11000228), (10, 5500114), (20, 2750057), (193, 284980), (386, 142490), (772, 71245), (965, 56996), (1930, 28498), (3860, 14249)]