51950484

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 149822400

約数和(自身を除く): 97871916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 97, 108, 114, 116, 162, 171, 174, 194, 228, 243, 261, 291, 324, 342, 348, 388, 486, 513, 522, 551, 582, 684, 783, 873, 972, 1026, 1044, 1102, 1164, 1539, 1566, 1653, 1746, 1843, 2052, 2204, 2349, 2619, 2813, 3078, 3132, 3306, 3492, 3686, 4617, 4698, 4959, 5238, 5529, 5626, 6156, 6612, 7047, 7372, 7857, 8439, 9234, 9396, 9918, 10476, 11058, 11252, 14094, 14877, 15714, 16587, 16878, 18468, 19836, 22116, 23571, 25317, 28188, 29754, 31428, 33174, 33756, 44631, 47142, 49761, 50634, 53447, 59508, 66348, 75951, 89262, 94284, 99522, 101268, 106894, 133893, 149283, 151902, 160341, 178524, 199044, 213788, 227853, 267786, 298566, 303804, 320682, 447849, 455706, 481023, 535572, 597132, 641364, 683559, 895698, 911412, 962046, 1367118, 1443069, 1791396, 1924092, 2734236, 2886138, 4329207, 5772276, 8658414, 12987621, 17316828, 25975242, 51950484]

約数ペア:

[(1, 51950484), (2, 25975242), (3, 17316828), (4, 12987621), (6, 8658414), (9, 5772276), (12, 4329207), (18, 2886138), (19, 2734236), (27, 1924092), (29, 1791396), (36, 1443069), (38, 1367118), (54, 962046), (57, 911412), (58, 895698), (76, 683559), (81, 641364), (87, 597132), (97, 535572), (108, 481023), (114, 455706), (116, 447849), (162, 320682), (171, 303804), (174, 298566), (194, 267786), (228, 227853), (243, 213788), (261, 199044), (291, 178524), (324, 160341), (342, 151902), (348, 149283), (388, 133893), (486, 106894), (513, 101268), (522, 99522), (551, 94284), (582, 89262), (684, 75951), (783, 66348), (873, 59508), (972, 53447), (1026, 50634), (1044, 49761), (1102, 47142), (1164, 44631), (1539, 33756), (1566, 33174), (1653, 31428), (1746, 29754), (1843, 28188), (2052, 25317), (2204, 23571), (2349, 22116), (2619, 19836), (2813, 18468), (3078, 16878), (3132, 16587), (3306, 15714), (3492, 14877), (3686, 14094), (4617, 11252), (4698, 11058), (4959, 10476), (5238, 9918), (5529, 9396), (5626, 9234), (6156, 8439), (6612, 7857), (7047, 7372)]