51312910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2417}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 101323872

約数和(自身を除く): 50010962

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 2417, 4246, 4834, 10615, 12085, 21230, 24170, 26587, 53174, 132935, 265870, 466481, 932962, 2332405, 4664810, 5131291, 10262582, 25656455, 51312910]

約数ペア:

[(1, 51312910), (2, 25656455), (5, 10262582), (10, 5131291), (11, 4664810), (22, 2332405), (55, 932962), (110, 466481), (193, 265870), (386, 132935), (965, 53174), (1930, 26587), (2123, 24170), (2417, 21230), (4246, 12085), (4834, 10615)]