56752449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 89611200

約数和(自身を除く): 32858751

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 139, 247, 361, 377, 417, 551, 741, 1083, 1131, 1653, 1807, 2641, 4031, 4693, 5421, 7163, 7923, 10469, 12093, 14079, 21489, 31407, 34333, 50179, 52403, 76589, 102999, 136097, 150537, 157209, 229767, 408291, 652327, 995657, 1455191, 1956981, 2986971, 4365573, 18917483, 56752449]

約数ペア:

[(1, 56752449), (3, 18917483), (13, 4365573), (19, 2986971), (29, 1956981), (39, 1455191), (57, 995657), (87, 652327), (139, 408291), (247, 229767), (361, 157209), (377, 150537), (417, 136097), (551, 102999), (741, 76589), (1083, 52403), (1131, 50179), (1653, 34333), (1807, 31407), (2641, 21489), (4031, 14079), (4693, 12093), (5421, 10469), (7163, 7923)]