51276364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1523}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 94731840

約数和(自身を除く): 43455476

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1523, 1772, 3046, 6092, 8417, 16834, 28937, 33668, 57874, 115748, 674689, 1349378, 2698756, 12819091, 25638182, 51276364]

約数ペア:

[(1, 51276364), (2, 25638182), (4, 12819091), (19, 2698756), (38, 1349378), (76, 674689), (443, 115748), (886, 57874), (1523, 33668), (1772, 28937), (3046, 16834), (6092, 8417)]