51890553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 91937664

約数和(自身を除く): 40047111

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1287, 1753, 2277, 2691, 3289, 5259, 9867, 15777, 19283, 22789, 29601, 40319, 57849, 68367, 120957, 173547, 205101, 250679, 362871, 443509, 524147, 752037, 1330527, 1572441, 2256111, 3991581, 4717323, 5765617, 17296851, 51890553]

約数ペア:

[(1, 51890553), (3, 17296851), (9, 5765617), (11, 4717323), (13, 3991581), (23, 2256111), (33, 1572441), (39, 1330527), (69, 752037), (99, 524147), (117, 443509), (143, 362871), (207, 250679), (253, 205101), (299, 173547), (429, 120957), (759, 68367), (897, 57849), (1287, 40319), (1753, 29601), (2277, 22789), (2691, 19283), (3289, 15777), (5259, 9867)]