56013858

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 124001280

約数和(自身を除く): 67987422

約数列:

[1, 2, 3, 6, 9, 18, 107, 127, 214, 229, 254, 321, 381, 458, 642, 687, 762, 963, 1143, 1374, 1926, 2061, 2286, 4122, 13589, 24503, 27178, 29083, 40767, 49006, 58166, 73509, 81534, 87249, 122301, 147018, 174498, 220527, 244602, 261747, 441054, 523494, 3111881, 6223762, 9335643, 18671286, 28006929, 56013858]

約数ペア:

[(1, 56013858), (2, 28006929), (3, 18671286), (6, 9335643), (9, 6223762), (18, 3111881), (107, 523494), (127, 441054), (214, 261747), (229, 244602), (254, 220527), (321, 174498), (381, 147018), (458, 122301), (642, 87249), (687, 81534), (762, 73509), (963, 58166), (1143, 49006), (1374, 40767), (1926, 29083), (2061, 27178), (2286, 24503), (4122, 13589)]