55517952

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 176601600

約数和(自身を除く): 121083648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 449, 483, 552, 644, 672, 736, 768, 896, 898, 966, 1104, 1288, 1344, 1347, 1472, 1792, 1796, 1932, 2208, 2576, 2688, 2694, 2944, 3143, 3592, 3864, 4416, 5152, 5376, 5388, 5888, 6286, 7184, 7728, 8832, 9429, 10304, 10327, 10776, 12572, 14368, 15456, 17664, 18858, 20608, 20654, 21552, 25144, 28736, 30912, 30981, 37716, 41216, 41308, 43104, 50288, 57472, 61824, 61962, 72289, 75432, 82616, 86208, 100576, 114944, 123648, 123924, 144578, 150864, 165232, 172416, 201152, 216867, 247848, 289156, 301728, 330464, 344832, 402304, 433734, 495696, 578312, 603456, 660928, 804608, 867468, 991392, 1156624, 1206912, 1321856, 1734936, 1982784, 2313248, 2413824, 2643712, 3469872, 3965568, 4626496, 6939744, 7931136, 9252992, 13879488, 18505984, 27758976, 55517952]

約数ペア:

[(1, 55517952), (2, 27758976), (3, 18505984), (4, 13879488), (6, 9252992), (7, 7931136), (8, 6939744), (12, 4626496), (14, 3965568), (16, 3469872), (21, 2643712), (23, 2413824), (24, 2313248), (28, 1982784), (32, 1734936), (42, 1321856), (46, 1206912), (48, 1156624), (56, 991392), (64, 867468), (69, 804608), (84, 660928), (92, 603456), (96, 578312), (112, 495696), (128, 433734), (138, 402304), (161, 344832), (168, 330464), (184, 301728), (192, 289156), (224, 247848), (256, 216867), (276, 201152), (322, 172416), (336, 165232), (368, 150864), (384, 144578), (448, 123924), (449, 123648), (483, 114944), (552, 100576), (644, 86208), (672, 82616), (736, 75432), (768, 72289), (896, 61962), (898, 61824), (966, 57472), (1104, 50288), (1288, 43104), (1344, 41308), (1347, 41216), (1472, 37716), (1792, 30981), (1796, 30912), (1932, 28736), (2208, 25144), (2576, 21552), (2688, 20654), (2694, 20608), (2944, 18858), (3143, 17664), (3592, 15456), (3864, 14368), (4416, 12572), (5152, 10776), (5376, 10327), (5388, 10304), (5888, 9429), (6286, 8832), (7184, 7728)]