54806583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 85120000

約数和(自身を除く): 30313417

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 1999, 2109, 5997, 9139, 25987, 27417, 37981, 73963, 77961, 113943, 221889, 493753, 961519, 1405297, 1481259, 2884557, 4215891, 18268861, 54806583]

約数ペア:

[(1, 54806583), (3, 18268861), (13, 4215891), (19, 2884557), (37, 1481259), (39, 1405297), (57, 961519), (111, 493753), (247, 221889), (481, 113943), (703, 77961), (741, 73963), (1443, 37981), (1999, 27417), (2109, 25987), (5997, 9139)]