50205771

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 103219200

約数和(自身を除く): 53013429

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 31, 33, 41, 57, 63, 77, 93, 99, 123, 133, 171, 189, 209, 217, 231, 279, 287, 297, 341, 369, 399, 451, 513, 589, 627, 651, 693, 779, 837, 861, 1023, 1107, 1197, 1271, 1353, 1463, 1767, 1881, 1953, 2079, 2337, 2387, 2583, 3069, 3157, 3591, 3813, 4059, 4123, 4389, 5301, 5453, 5643, 5859, 6479, 7011, 7161, 7749, 8569, 8897, 9207, 9471, 11439, 12177, 12369, 13167, 13981, 15903, 16359, 19437, 21033, 21483, 24149, 25707, 26691, 28413, 34317, 37107, 39501, 41943, 45353, 49077, 58311, 59983, 64449, 72447, 77121, 80073, 85239, 97867, 111321, 125829, 136059, 147231, 169043, 174933, 179949, 217341, 231363, 240219, 265639, 293601, 377487, 408177, 507129, 539847, 652023, 796917, 880803, 1224531, 1521387, 1619541, 1859473, 2390751, 2642409, 4564161, 5578419, 7172253, 16735257, 50205771]

約数ペア:

[(1, 50205771), (3, 16735257), (7, 7172253), (9, 5578419), (11, 4564161), (19, 2642409), (21, 2390751), (27, 1859473), (31, 1619541), (33, 1521387), (41, 1224531), (57, 880803), (63, 796917), (77, 652023), (93, 539847), (99, 507129), (123, 408177), (133, 377487), (171, 293601), (189, 265639), (209, 240219), (217, 231363), (231, 217341), (279, 179949), (287, 174933), (297, 169043), (341, 147231), (369, 136059), (399, 125829), (451, 111321), (513, 97867), (589, 85239), (627, 80073), (651, 77121), (693, 72447), (779, 64449), (837, 59983), (861, 58311), (1023, 49077), (1107, 45353), (1197, 41943), (1271, 39501), (1353, 37107), (1463, 34317), (1767, 28413), (1881, 26691), (1953, 25707), (2079, 24149), (2337, 21483), (2387, 21033), (2583, 19437), (3069, 16359), (3157, 15903), (3591, 13981), (3813, 13167), (4059, 12369), (4123, 12177), (4389, 11439), (5301, 9471), (5453, 9207), (5643, 8897), (5859, 8569), (6479, 7749), (7011, 7161)]