56151018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 159344640

約数和(自身を除く): 103193622

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 121, 126, 127, 154, 174, 198, 203, 231, 242, 254, 261, 319, 363, 381, 406, 462, 522, 609, 638, 693, 726, 762, 847, 889, 957, 1089, 1143, 1218, 1386, 1397, 1694, 1778, 1827, 1914, 2178, 2233, 2286, 2541, 2667, 2794, 2871, 3509, 3654, 3683, 4191, 4466, 5082, 5334, 5742, 6699, 7018, 7366, 7623, 8001, 8382, 9779, 10527, 11049, 12573, 13398, 15246, 15367, 16002, 19558, 20097, 21054, 22098, 24563, 25146, 25781, 29337, 30734, 31581, 33147, 40194, 40513, 46101, 49126, 51562, 58674, 63162, 66294, 73689, 77343, 81026, 88011, 92202, 107569, 121539, 138303, 147378, 154686, 176022, 215138, 221067, 232029, 243078, 276606, 283591, 322707, 364617, 442134, 445643, 464058, 567182, 645414, 729234, 850773, 891286, 968121, 1336929, 1701546, 1936242, 2552319, 2673858, 3119501, 4010787, 5104638, 6239002, 8021574, 9358503, 18717006, 28075509, 56151018]

約数ペア:

[(1, 56151018), (2, 28075509), (3, 18717006), (6, 9358503), (7, 8021574), (9, 6239002), (11, 5104638), (14, 4010787), (18, 3119501), (21, 2673858), (22, 2552319), (29, 1936242), (33, 1701546), (42, 1336929), (58, 968121), (63, 891286), (66, 850773), (77, 729234), (87, 645414), (99, 567182), (121, 464058), (126, 445643), (127, 442134), (154, 364617), (174, 322707), (198, 283591), (203, 276606), (231, 243078), (242, 232029), (254, 221067), (261, 215138), (319, 176022), (363, 154686), (381, 147378), (406, 138303), (462, 121539), (522, 107569), (609, 92202), (638, 88011), (693, 81026), (726, 77343), (762, 73689), (847, 66294), (889, 63162), (957, 58674), (1089, 51562), (1143, 49126), (1218, 46101), (1386, 40513), (1397, 40194), (1694, 33147), (1778, 31581), (1827, 30734), (1914, 29337), (2178, 25781), (2233, 25146), (2286, 24563), (2541, 22098), (2667, 21054), (2794, 20097), (2871, 19558), (3509, 16002), (3654, 15367), (3683, 15246), (4191, 13398), (4466, 12573), (5082, 11049), (5334, 10527), (5742, 9779), (6699, 8382), (7018, 8001), (7366, 7623)]