51674376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 153216000

約数和(自身を除く): 101541624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 228, 247, 276, 299, 312, 379, 437, 456, 494, 552, 598, 741, 758, 874, 897, 988, 1137, 1196, 1311, 1482, 1516, 1748, 1794, 1976, 2274, 2392, 2622, 2964, 3032, 3496, 3588, 4548, 4927, 5244, 5681, 5928, 7176, 7201, 8717, 9096, 9854, 10488, 11362, 14402, 14781, 17043, 17434, 19708, 21603, 22724, 26151, 28804, 29562, 34086, 34868, 39416, 43206, 45448, 52302, 57608, 59124, 68172, 69736, 86412, 93613, 104604, 113321, 118248, 136344, 165623, 172824, 187226, 209208, 226642, 280839, 331246, 339963, 374452, 453284, 496869, 561678, 662492, 679926, 748904, 906568, 993738, 1123356, 1324984, 1359852, 1987476, 2153099, 2246712, 2719704, 3974952, 4306198, 6459297, 8612396, 12918594, 17224792, 25837188, 51674376]

約数ペア:

[(1, 51674376), (2, 25837188), (3, 17224792), (4, 12918594), (6, 8612396), (8, 6459297), (12, 4306198), (13, 3974952), (19, 2719704), (23, 2246712), (24, 2153099), (26, 1987476), (38, 1359852), (39, 1324984), (46, 1123356), (52, 993738), (57, 906568), (69, 748904), (76, 679926), (78, 662492), (92, 561678), (104, 496869), (114, 453284), (138, 374452), (152, 339963), (156, 331246), (184, 280839), (228, 226642), (247, 209208), (276, 187226), (299, 172824), (312, 165623), (379, 136344), (437, 118248), (456, 113321), (494, 104604), (552, 93613), (598, 86412), (741, 69736), (758, 68172), (874, 59124), (897, 57608), (988, 52302), (1137, 45448), (1196, 43206), (1311, 39416), (1482, 34868), (1516, 34086), (1748, 29562), (1794, 28804), (1976, 26151), (2274, 22724), (2392, 21603), (2622, 19708), (2964, 17434), (3032, 17043), (3496, 14781), (3588, 14402), (4548, 11362), (4927, 10488), (5244, 9854), (5681, 9096), (5928, 8717), (7176, 7201)]