55857984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 191170560

約数和(自身を除く): 135312576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 138, 139, 156, 161, 168, 182, 184, 192, 208, 224, 273, 276, 278, 299, 312, 322, 336, 364, 368, 416, 417, 448, 483, 546, 552, 556, 598, 624, 644, 672, 728, 736, 832, 834, 897, 966, 973, 1092, 1104, 1112, 1196, 1248, 1288, 1344, 1456, 1472, 1668, 1794, 1807, 1932, 1946, 2093, 2184, 2208, 2224, 2392, 2496, 2576, 2912, 2919, 3197, 3336, 3588, 3614, 3864, 3892, 4186, 4368, 4416, 4448, 4784, 5152, 5421, 5824, 5838, 6279, 6394, 6672, 7176, 7228, 7728, 7784, 8372, 8736, 8896, 9568, 9591, 10304, 10842, 11676, 12558, 12649, 12788, 13344, 14352, 14456, 15456, 15568, 16744, 17472, 19136, 19182, 21684, 22379, 23352, 25116, 25298, 25576, 26688, 28704, 28912, 30912, 31136, 33488, 37947, 38364, 41561, 43368, 44758, 46704, 50232, 50596, 51152, 57408, 57824, 62272, 66976, 67137, 75894, 76728, 83122, 86736, 89516, 93408, 100464, 101192, 102304, 115648, 124683, 133952, 134274, 151788, 153456, 166244, 173472, 179032, 186816, 200928, 202384, 204608, 249366, 268548, 290927, 303576, 306912, 332488, 346944, 358064, 401856, 404768, 498732, 537096, 581854, 607152, 613824, 664976, 716128, 809536, 872781, 997464, 1074192, 1163708, 1214304, 1329952, 1432256, 1745562, 1994928, 2148384, 2327416, 2428608, 2659904, 3491124, 3989856, 4296768, 4654832, 6982248, 7979712, 9309664, 13964496, 18619328, 27928992, 55857984]

約数ペア:

[(1, 55857984), (2, 27928992), (3, 18619328), (4, 13964496), (6, 9309664), (7, 7979712), (8, 6982248), (12, 4654832), (13, 4296768), (14, 3989856), (16, 3491124), (21, 2659904), (23, 2428608), (24, 2327416), (26, 2148384), (28, 1994928), (32, 1745562), (39, 1432256), (42, 1329952), (46, 1214304), (48, 1163708), (52, 1074192), (56, 997464), (64, 872781), (69, 809536), (78, 716128), (84, 664976), (91, 613824), (92, 607152), (96, 581854), (104, 537096), (112, 498732), (138, 404768), (139, 401856), (156, 358064), (161, 346944), (168, 332488), (182, 306912), (184, 303576), (192, 290927), (208, 268548), (224, 249366), (273, 204608), (276, 202384), (278, 200928), (299, 186816), (312, 179032), (322, 173472), (336, 166244), (364, 153456), (368, 151788), (416, 134274), (417, 133952), (448, 124683), (483, 115648), (546, 102304), (552, 101192), (556, 100464), (598, 93408), (624, 89516), (644, 86736), (672, 83122), (728, 76728), (736, 75894), (832, 67137), (834, 66976), (897, 62272), (966, 57824), (973, 57408), (1092, 51152), (1104, 50596), (1112, 50232), (1196, 46704), (1248, 44758), (1288, 43368), (1344, 41561), (1456, 38364), (1472, 37947), (1668, 33488), (1794, 31136), (1807, 30912), (1932, 28912), (1946, 28704), (2093, 26688), (2184, 25576), (2208, 25298), (2224, 25116), (2392, 23352), (2496, 22379), (2576, 21684), (2912, 19182), (2919, 19136), (3197, 17472), (3336, 16744), (3588, 15568), (3614, 15456), (3864, 14456), (3892, 14352), (4186, 13344), (4368, 12788), (4416, 12649), (4448, 12558), (4784, 11676), (5152, 10842), (5421, 10304), (5824, 9591), (5838, 9568), (6279, 8896), (6394, 8736), (6672, 8372), (7176, 7784), (7228, 7728)]