49806855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 106748928

約数和(自身を除く): 56942073

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 71, 85, 105, 119, 131, 153, 213, 255, 315, 355, 357, 393, 497, 595, 639, 655, 765, 917, 1065, 1071, 1179, 1207, 1491, 1785, 1965, 2227, 2485, 2751, 3195, 3621, 4473, 4585, 5355, 5895, 6035, 6681, 7455, 8253, 8449, 9301, 10863, 11135, 13755, 15589, 18105, 20043, 22365, 25347, 27903, 33405, 41265, 42245, 46505, 46767, 54315, 65107, 76041, 77945, 83709, 100215, 126735, 139515, 140301, 158117, 195321, 233835, 325535, 380205, 418545, 474351, 585963, 701505, 790585, 976605, 1106819, 1423053, 2371755, 2929815, 3320457, 5534095, 7115265, 9961371, 16602285, 49806855]

約数ペア:

[(1, 49806855), (3, 16602285), (5, 9961371), (7, 7115265), (9, 5534095), (15, 3320457), (17, 2929815), (21, 2371755), (35, 1423053), (45, 1106819), (51, 976605), (63, 790585), (71, 701505), (85, 585963), (105, 474351), (119, 418545), (131, 380205), (153, 325535), (213, 233835), (255, 195321), (315, 158117), (355, 140301), (357, 139515), (393, 126735), (497, 100215), (595, 83709), (639, 77945), (655, 76041), (765, 65107), (917, 54315), (1065, 46767), (1071, 46505), (1179, 42245), (1207, 41265), (1491, 33405), (1785, 27903), (1965, 25347), (2227, 22365), (2485, 20043), (2751, 18105), (3195, 15589), (3621, 13755), (4473, 11135), (4585, 10863), (5355, 9301), (5895, 8449), (6035, 8253), (6681, 7455)]