54687852

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 154560000

約数和(自身を除く): 99872148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 342, 348, 513, 522, 551, 684, 783, 919, 1026, 1044, 1102, 1566, 1653, 1838, 2052, 2204, 2757, 3132, 3306, 3676, 4959, 5514, 6612, 8271, 9918, 11028, 14877, 16542, 17461, 19836, 24813, 26651, 29754, 33084, 34922, 49626, 52383, 53302, 59508, 69844, 79953, 99252, 104766, 106604, 157149, 159906, 209532, 239859, 314298, 319812, 471447, 479718, 506369, 628596, 719577, 942894, 959436, 1012738, 1439154, 1519107, 1885788, 2025476, 2878308, 3038214, 4557321, 6076428, 9114642, 13671963, 18229284, 27343926, 54687852]

約数ペア:

[(1, 54687852), (2, 27343926), (3, 18229284), (4, 13671963), (6, 9114642), (9, 6076428), (12, 4557321), (18, 3038214), (19, 2878308), (27, 2025476), (29, 1885788), (36, 1519107), (38, 1439154), (54, 1012738), (57, 959436), (58, 942894), (76, 719577), (87, 628596), (108, 506369), (114, 479718), (116, 471447), (171, 319812), (174, 314298), (228, 239859), (261, 209532), (342, 159906), (348, 157149), (513, 106604), (522, 104766), (551, 99252), (684, 79953), (783, 69844), (919, 59508), (1026, 53302), (1044, 52383), (1102, 49626), (1566, 34922), (1653, 33084), (1838, 29754), (2052, 26651), (2204, 24813), (2757, 19836), (3132, 17461), (3306, 16542), (3676, 14877), (4959, 11028), (5514, 9918), (6612, 8271)]