51326968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 121363200

約数和(自身を除く): 70036232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 194, 308, 388, 616, 679, 776, 859, 1067, 1358, 1718, 2134, 2716, 3436, 4268, 5432, 6013, 6872, 7469, 8536, 9449, 12026, 14938, 18898, 24052, 29876, 37796, 48104, 59752, 66143, 75592, 83323, 132286, 166646, 264572, 333292, 529144, 583261, 666584, 916553, 1166522, 1833106, 2333044, 3666212, 4666088, 6415871, 7332424, 12831742, 25663484, 51326968]

約数ペア:

[(1, 51326968), (2, 25663484), (4, 12831742), (7, 7332424), (8, 6415871), (11, 4666088), (14, 3666212), (22, 2333044), (28, 1833106), (44, 1166522), (56, 916553), (77, 666584), (88, 583261), (97, 529144), (154, 333292), (194, 264572), (308, 166646), (388, 132286), (616, 83323), (679, 75592), (776, 66143), (859, 59752), (1067, 48104), (1358, 37796), (1718, 29876), (2134, 24052), (2716, 18898), (3436, 14938), (4268, 12026), (5432, 9449), (6013, 8536), (6872, 7469)]