51787512

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 160

約数和(自身を含む): 169884000

約数和(自身を除く): 118096488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 233, 252, 294, 324, 343, 378, 392, 441, 466, 504, 567, 588, 648, 686, 699, 756, 882, 932, 1029, 1134, 1176, 1323, 1372, 1398, 1512, 1631, 1764, 1864, 2058, 2097, 2268, 2646, 2744, 2796, 3087, 3262, 3528, 3969, 4116, 4194, 4536, 4893, 5292, 5592, 6174, 6291, 6524, 7938, 8232, 8388, 9261, 9786, 10584, 11417, 12348, 12582, 13048, 14679, 15876, 16776, 18522, 18873, 19572, 22834, 24696, 25164, 27783, 29358, 31752, 34251, 37044, 37746, 39144, 44037, 45668, 50328, 55566, 58716, 68502, 74088, 75492, 79919, 88074, 91336, 102753, 111132, 117432, 132111, 137004, 150984, 159838, 176148, 205506, 222264, 239757, 264222, 274008, 308259, 319676, 352296, 411012, 479514, 528444, 616518, 639352, 719271, 822024, 924777, 959028, 1056888, 1233036, 1438542, 1849554, 1918056, 2157813, 2466072, 2877084, 3699108, 4315626, 5754168, 6473439, 7398216, 8631252, 12946878, 17262504, 25893756, 51787512]

約数ペア:

[(1, 51787512), (2, 25893756), (3, 17262504), (4, 12946878), (6, 8631252), (7, 7398216), (8, 6473439), (9, 5754168), (12, 4315626), (14, 3699108), (18, 2877084), (21, 2466072), (24, 2157813), (27, 1918056), (28, 1849554), (36, 1438542), (42, 1233036), (49, 1056888), (54, 959028), (56, 924777), (63, 822024), (72, 719271), (81, 639352), (84, 616518), (98, 528444), (108, 479514), (126, 411012), (147, 352296), (162, 319676), (168, 308259), (189, 274008), (196, 264222), (216, 239757), (233, 222264), (252, 205506), (294, 176148), (324, 159838), (343, 150984), (378, 137004), (392, 132111), (441, 117432), (466, 111132), (504, 102753), (567, 91336), (588, 88074), (648, 79919), (686, 75492), (699, 74088), (756, 68502), (882, 58716), (932, 55566), (1029, 50328), (1134, 45668), (1176, 44037), (1323, 39144), (1372, 37746), (1398, 37044), (1512, 34251), (1631, 31752), (1764, 29358), (1864, 27783), (2058, 25164), (2097, 24696), (2268, 22834), (2646, 19572), (2744, 18873), (2796, 18522), (3087, 16776), (3262, 15876), (3528, 14679), (3969, 13048), (4116, 12582), (4194, 12348), (4536, 11417), (4893, 10584), (5292, 9786), (5592, 9261), (6174, 8388), (6291, 8232), (6524, 7938)]