49776714

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 130394880

約数和(自身を除く): 80618166

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 43, 51, 54, 78, 86, 97, 102, 117, 129, 153, 194, 221, 234, 258, 291, 306, 351, 387, 442, 459, 559, 582, 663, 702, 731, 774, 873, 918, 1118, 1161, 1261, 1326, 1462, 1649, 1677, 1746, 1989, 2193, 2322, 2522, 2619, 3298, 3354, 3783, 3978, 4171, 4386, 4947, 5031, 5238, 5967, 6579, 7566, 8342, 9503, 9894, 10062, 11349, 11934, 12513, 13158, 14841, 15093, 19006, 19737, 21437, 22698, 25026, 28509, 29682, 30186, 34047, 37539, 39474, 42874, 44523, 54223, 57018, 64311, 68094, 70907, 75078, 85527, 89046, 108446, 112617, 128622, 141814, 162669, 171054, 192933, 212721, 225234, 256581, 325338, 385866, 425442, 488007, 513162, 578799, 638163, 921791, 976014, 1157598, 1276326, 1464021, 1843582, 1914489, 2765373, 2928042, 3828978, 5530746, 8296119, 16592238, 24888357, 49776714]

約数ペア:

[(1, 49776714), (2, 24888357), (3, 16592238), (6, 8296119), (9, 5530746), (13, 3828978), (17, 2928042), (18, 2765373), (26, 1914489), (27, 1843582), (34, 1464021), (39, 1276326), (43, 1157598), (51, 976014), (54, 921791), (78, 638163), (86, 578799), (97, 513162), (102, 488007), (117, 425442), (129, 385866), (153, 325338), (194, 256581), (221, 225234), (234, 212721), (258, 192933), (291, 171054), (306, 162669), (351, 141814), (387, 128622), (442, 112617), (459, 108446), (559, 89046), (582, 85527), (663, 75078), (702, 70907), (731, 68094), (774, 64311), (873, 57018), (918, 54223), (1118, 44523), (1161, 42874), (1261, 39474), (1326, 37539), (1462, 34047), (1649, 30186), (1677, 29682), (1746, 28509), (1989, 25026), (2193, 22698), (2322, 21437), (2522, 19737), (2619, 19006), (3298, 15093), (3354, 14841), (3783, 13158), (3978, 12513), (4171, 11934), (4386, 11349), (4947, 10062), (5031, 9894), (5238, 9503), (5967, 8342), (6579, 7566)]