49898268

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 120

約数和(自身を含む): 152460000

約数和(自身を除く): 102561732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 449, 567, 588, 686, 756, 882, 898, 1029, 1134, 1323, 1347, 1372, 1764, 1796, 2058, 2268, 2646, 2694, 3087, 3143, 3969, 4041, 4116, 5292, 5388, 6174, 6286, 7938, 8082, 9261, 9429, 12123, 12348, 12572, 15876, 16164, 18522, 18858, 22001, 24246, 27783, 28287, 36369, 37044, 37716, 44002, 48492, 55566, 56574, 66003, 72738, 84861, 88004, 111132, 113148, 132006, 145476, 154007, 169722, 198009, 254583, 264012, 308014, 339444, 396018, 462021, 509166, 594027, 616028, 792036, 924042, 1018332, 1188054, 1386063, 1782081, 1848084, 2376108, 2772126, 3564162, 4158189, 5544252, 7128324, 8316378, 12474567, 16632756, 24949134, 49898268]

約数ペア:

[(1, 49898268), (2, 24949134), (3, 16632756), (4, 12474567), (6, 8316378), (7, 7128324), (9, 5544252), (12, 4158189), (14, 3564162), (18, 2772126), (21, 2376108), (27, 1848084), (28, 1782081), (36, 1386063), (42, 1188054), (49, 1018332), (54, 924042), (63, 792036), (81, 616028), (84, 594027), (98, 509166), (108, 462021), (126, 396018), (147, 339444), (162, 308014), (189, 264012), (196, 254583), (252, 198009), (294, 169722), (324, 154007), (343, 145476), (378, 132006), (441, 113148), (449, 111132), (567, 88004), (588, 84861), (686, 72738), (756, 66003), (882, 56574), (898, 55566), (1029, 48492), (1134, 44002), (1323, 37716), (1347, 37044), (1372, 36369), (1764, 28287), (1796, 27783), (2058, 24246), (2268, 22001), (2646, 18858), (2694, 18522), (3087, 16164), (3143, 15876), (3969, 12572), (4041, 12348), (4116, 12123), (5292, 9429), (5388, 9261), (6174, 8082), (6286, 7938)]