54880040768

素因数分解:

$2^6\times 7^2\times {\mathrm{17500013}}^1$

素因数の和:17500039

約数の個数: 42

約数和(自身を含む): 126682601346

約数和(自身を除く): 71802560578

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 17500013, 35000026, 70000052, 122500091, 140000104, 245000182, 280000208, 490000364, 560000416, 857500637, 980000728, 1120000832, 1715001274, 1960001456, 3430002548, 3920002912, 6860005096, 7840005824, 13720010192, 27440020384, 54880040768]

約数ペア:

[(1, 54880040768), (2, 27440020384), (4, 13720010192), (7, 7840005824), (8, 6860005096), (14, 3920002912), (16, 3430002548), (28, 1960001456), (32, 1715001274), (49, 1120000832), (56, 980000728), (64, 857500637), (98, 560000416), (112, 490000364), (196, 280000208), (224, 245000182), (392, 140000104), (448, 122500091), (784, 70000052), (1568, 35000026), (3136, 17500013)]