50505378

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 84969822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 49, 66, 69, 77, 97, 98, 138, 147, 154, 161, 194, 231, 253, 291, 294, 322, 343, 462, 483, 506, 539, 582, 679, 686, 759, 966, 1029, 1067, 1078, 1127, 1358, 1518, 1617, 1771, 2037, 2058, 2134, 2231, 2254, 3201, 3234, 3381, 3542, 3773, 4074, 4462, 4753, 5313, 6402, 6693, 6762, 7469, 7546, 7889, 9506, 10626, 11319, 12397, 13386, 14259, 14938, 15617, 15778, 22407, 22638, 23667, 24541, 24794, 28518, 31234, 33271, 37191, 44814, 46851, 47334, 49082, 52283, 66542, 73623, 74382, 86779, 93702, 99813, 104566, 109319, 147246, 156849, 171787, 173558, 199626, 218638, 260337, 313698, 327957, 343574, 365981, 515361, 520674, 655914, 731962, 765233, 1030722, 1097943, 1202509, 1530466, 2195886, 2295699, 2405018, 3607527, 4591398, 7215054, 8417563, 16835126, 25252689, 50505378]

約数ペア:

[(1, 50505378), (2, 25252689), (3, 16835126), (6, 8417563), (7, 7215054), (11, 4591398), (14, 3607527), (21, 2405018), (22, 2295699), (23, 2195886), (33, 1530466), (42, 1202509), (46, 1097943), (49, 1030722), (66, 765233), (69, 731962), (77, 655914), (97, 520674), (98, 515361), (138, 365981), (147, 343574), (154, 327957), (161, 313698), (194, 260337), (231, 218638), (253, 199626), (291, 173558), (294, 171787), (322, 156849), (343, 147246), (462, 109319), (483, 104566), (506, 99813), (539, 93702), (582, 86779), (679, 74382), (686, 73623), (759, 66542), (966, 52283), (1029, 49082), (1067, 47334), (1078, 46851), (1127, 44814), (1358, 37191), (1518, 33271), (1617, 31234), (1771, 28518), (2037, 24794), (2058, 24541), (2134, 23667), (2231, 22638), (2254, 22407), (3201, 15778), (3234, 15617), (3381, 14938), (3542, 14259), (3773, 13386), (4074, 12397), (4462, 11319), (4753, 10626), (5313, 9506), (6402, 7889), (6693, 7546), (6762, 7469)]