51856112

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 80

約数和(自身を含む): 127968000

約数和(自身を除く): 76111888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 859, 1078, 1232, 1372, 1718, 2156, 2744, 3436, 3773, 4312, 5488, 6013, 6872, 7546, 8624, 9449, 12026, 13744, 15092, 18898, 24052, 30184, 37796, 42091, 48104, 60368, 66143, 75592, 84182, 96208, 132286, 151184, 168364, 264572, 294637, 336728, 463001, 529144, 589274, 673456, 926002, 1058288, 1178548, 1852004, 2357096, 3241007, 3704008, 4714192, 6482014, 7408016, 12964028, 25928056, 51856112]

約数ペア:

[(1, 51856112), (2, 25928056), (4, 12964028), (7, 7408016), (8, 6482014), (11, 4714192), (14, 3704008), (16, 3241007), (22, 2357096), (28, 1852004), (44, 1178548), (49, 1058288), (56, 926002), (77, 673456), (88, 589274), (98, 529144), (112, 463001), (154, 336728), (176, 294637), (196, 264572), (308, 168364), (343, 151184), (392, 132286), (539, 96208), (616, 84182), (686, 75592), (784, 66143), (859, 60368), (1078, 48104), (1232, 42091), (1372, 37796), (1718, 30184), (2156, 24052), (2744, 18898), (3436, 15092), (3773, 13744), (4312, 12026), (5488, 9449), (6013, 8624), (6872, 7546)]