56186949

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 98058240

約数和(自身を除く): 41871291

約数列:

[1, 3, 7, 13, 21, 29, 39, 47, 87, 91, 141, 151, 203, 273, 329, 377, 453, 609, 611, 987, 1057, 1131, 1363, 1833, 1963, 2639, 3171, 4089, 4277, 4379, 5889, 7097, 7917, 9541, 12831, 13137, 13741, 17719, 21291, 28623, 30653, 41223, 49679, 53157, 56927, 91959, 92261, 124033, 149037, 170781, 205813, 276783, 372099, 398489, 617439, 645827, 1195467, 1440691, 1937481, 2675569, 4322073, 8026707, 18728983, 56186949]

約数ペア:

[(1, 56186949), (3, 18728983), (7, 8026707), (13, 4322073), (21, 2675569), (29, 1937481), (39, 1440691), (47, 1195467), (87, 645827), (91, 617439), (141, 398489), (151, 372099), (203, 276783), (273, 205813), (329, 170781), (377, 149037), (453, 124033), (609, 92261), (611, 91959), (987, 56927), (1057, 53157), (1131, 49679), (1363, 41223), (1833, 30653), (1963, 28623), (2639, 21291), (3171, 17719), (4089, 13741), (4277, 13137), (4379, 12831), (5889, 9541), (7097, 7917)]