50678460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 187830720

約数和(自身を除く): 137152260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 81, 82, 84, 90, 105, 108, 109, 123, 126, 135, 140, 162, 164, 180, 189, 205, 210, 218, 246, 252, 270, 287, 315, 324, 327, 369, 378, 405, 410, 420, 436, 492, 540, 545, 567, 574, 615, 630, 654, 738, 756, 763, 810, 820, 861, 945, 981, 1090, 1107, 1134, 1148, 1230, 1260, 1308, 1435, 1476, 1526, 1620, 1635, 1722, 1845, 1890, 1962, 2180, 2214, 2268, 2289, 2460, 2583, 2835, 2870, 2943, 3052, 3270, 3321, 3444, 3690, 3780, 3815, 3924, 4305, 4428, 4469, 4578, 4905, 5166, 5535, 5670, 5740, 5886, 6540, 6642, 6867, 7380, 7630, 7749, 8610, 8829, 8938, 9156, 9810, 10332, 11070, 11340, 11445, 11772, 12915, 13284, 13407, 13734, 14715, 15260, 15498, 16605, 17220, 17658, 17876, 19620, 20601, 22140, 22345, 22890, 23247, 25830, 26814, 27468, 29430, 30996, 31283, 33210, 34335, 35316, 38745, 40221, 41202, 44145, 44690, 45780, 46494, 51660, 53628, 58860, 61803, 62566, 66420, 67035, 68670, 77490, 80442, 82404, 88290, 89380, 92988, 93849, 103005, 116235, 120663, 123606, 125132, 134070, 137340, 154980, 156415, 160884, 176580, 187698, 201105, 206010, 232470, 241326, 247212, 268140, 281547, 309015, 312830, 361989, 375396, 402210, 412020, 464940, 469245, 482652, 563094, 603315, 618030, 625660, 723978, 804420, 844641, 938490, 1126188, 1206630, 1236060, 1407735, 1447956, 1689282, 1809945, 1876980, 2413260, 2533923, 2815470, 3378564, 3619890, 4223205, 5067846, 5630940, 7239780, 8446410, 10135692, 12669615, 16892820, 25339230, 50678460]

約数ペア:

[(1, 50678460), (2, 25339230), (3, 16892820), (4, 12669615), (5, 10135692), (6, 8446410), (7, 7239780), (9, 5630940), (10, 5067846), (12, 4223205), (14, 3619890), (15, 3378564), (18, 2815470), (20, 2533923), (21, 2413260), (27, 1876980), (28, 1809945), (30, 1689282), (35, 1447956), (36, 1407735), (41, 1236060), (42, 1206630), (45, 1126188), (54, 938490), (60, 844641), (63, 804420), (70, 723978), (81, 625660), (82, 618030), (84, 603315), (90, 563094), (105, 482652), (108, 469245), (109, 464940), (123, 412020), (126, 402210), (135, 375396), (140, 361989), (162, 312830), (164, 309015), (180, 281547), (189, 268140), (205, 247212), (210, 241326), (218, 232470), (246, 206010), (252, 201105), (270, 187698), (287, 176580), (315, 160884), (324, 156415), (327, 154980), (369, 137340), (378, 134070), (405, 125132), (410, 123606), (420, 120663), (436, 116235), (492, 103005), (540, 93849), (545, 92988), (567, 89380), (574, 88290), (615, 82404), (630, 80442), (654, 77490), (738, 68670), (756, 67035), (763, 66420), (810, 62566), (820, 61803), (861, 58860), (945, 53628), (981, 51660), (1090, 46494), (1107, 45780), (1134, 44690), (1148, 44145), (1230, 41202), (1260, 40221), (1308, 38745), (1435, 35316), (1476, 34335), (1526, 33210), (1620, 31283), (1635, 30996), (1722, 29430), (1845, 27468), (1890, 26814), (1962, 25830), (2180, 23247), (2214, 22890), (2268, 22345), (2289, 22140), (2460, 20601), (2583, 19620), (2835, 17876), (2870, 17658), (2943, 17220), (3052, 16605), (3270, 15498), (3321, 15260), (3444, 14715), (3690, 13734), (3780, 13407), (3815, 13284), (3924, 12915), (4305, 11772), (4428, 11445), (4469, 11340), (4578, 11070), (4905, 10332), (5166, 9810), (5535, 9156), (5670, 8938), (5740, 8829), (5886, 8610), (6540, 7749), (6642, 7630), (6867, 7380)]