56506540

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{14639}}^1$

素因数の和:14841

約数の個数: 24

約数和(自身を含む): 119286720

約数和(自身を除く): 62780180

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 14639, 29278, 58556, 73195, 146390, 292780, 2825327, 5650654, 11301308, 14126635, 28253270, 56506540]

約数ペア:

[(1, 56506540), (2, 28253270), (4, 14126635), (5, 11301308), (10, 5650654), (20, 2825327), (193, 292780), (386, 146390), (772, 73195), (965, 58556), (1930, 29278), (3860, 14639)]