51843568

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:854

約数の個数: 60

約数和(自身を含む): 118318320

約数和(自身を除く): 66474752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 743, 784, 1246, 1424, 1486, 2492, 2972, 4361, 4984, 5201, 5944, 8722, 9968, 10402, 11888, 17444, 20804, 34888, 36407, 41608, 66127, 69776, 72814, 83216, 132254, 145628, 264508, 291256, 462889, 529016, 582512, 925778, 1058032, 1851556, 3240223, 3703112, 6480446, 7406224, 12960892, 25921784, 51843568]

約数ペア:

[(1, 51843568), (2, 25921784), (4, 12960892), (7, 7406224), (8, 6480446), (14, 3703112), (16, 3240223), (28, 1851556), (49, 1058032), (56, 925778), (89, 582512), (98, 529016), (112, 462889), (178, 291256), (196, 264508), (356, 145628), (392, 132254), (623, 83216), (712, 72814), (743, 69776), (784, 66127), (1246, 41608), (1424, 36407), (1486, 34888), (2492, 20804), (2972, 17444), (4361, 11888), (4984, 10402), (5201, 9968), (5944, 8722)]