55991208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 178053120

約数和(自身を除く): 122061912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 827, 868, 1092, 1209, 1302, 1612, 1654, 1736, 2184, 2418, 2481, 2604, 2821, 3224, 3308, 4836, 4962, 5208, 5642, 5789, 6616, 8463, 9672, 9924, 10751, 11284, 11578, 16926, 17367, 19848, 21502, 22568, 23156, 25637, 32253, 33852, 34734, 43004, 46312, 51274, 64506, 67704, 69468, 75257, 76911, 86008, 102548, 129012, 138936, 150514, 153822, 179459, 205096, 225771, 258024, 301028, 307644, 333281, 358918, 451542, 538377, 602056, 615288, 666562, 717836, 903084, 999843, 1076754, 1333124, 1435672, 1806168, 1999686, 2153508, 2332967, 2666248, 3999372, 4307016, 4665934, 6998901, 7998744, 9331868, 13997802, 18663736, 27995604, 55991208]

約数ペア:

[(1, 55991208), (2, 27995604), (3, 18663736), (4, 13997802), (6, 9331868), (7, 7998744), (8, 6998901), (12, 4665934), (13, 4307016), (14, 3999372), (21, 2666248), (24, 2332967), (26, 2153508), (28, 1999686), (31, 1806168), (39, 1435672), (42, 1333124), (52, 1076754), (56, 999843), (62, 903084), (78, 717836), (84, 666562), (91, 615288), (93, 602056), (104, 538377), (124, 451542), (156, 358918), (168, 333281), (182, 307644), (186, 301028), (217, 258024), (248, 225771), (273, 205096), (312, 179459), (364, 153822), (372, 150514), (403, 138936), (434, 129012), (546, 102548), (651, 86008), (728, 76911), (744, 75257), (806, 69468), (827, 67704), (868, 64506), (1092, 51274), (1209, 46312), (1302, 43004), (1612, 34734), (1654, 33852), (1736, 32253), (2184, 25637), (2418, 23156), (2481, 22568), (2604, 21502), (2821, 19848), (3224, 17367), (3308, 16926), (4836, 11578), (4962, 11284), (5208, 10751), (5642, 9924), (5789, 9672), (6616, 8463)]