51201016

素因数分解:

$2^3\times {\mathrm{1987}}^1\times {\mathrm{3221}}^1$

素因数の和:5214

約数の個数: 16

約数和(自身を含む): 96080040

約数和(自身を除く): 44879024

約数列:

[1, 2, 4, 8, 1987, 3221, 3974, 6442, 7948, 12884, 15896, 25768, 6400127, 12800254, 25600508, 51201016]

約数ペア:

[(1, 51201016), (2, 25600508), (4, 12800254), (8, 6400127), (1987, 25768), (3221, 15896), (3974, 12884), (6442, 7948)]