51669806

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:308

約数の個数: 24

約数和(自身を含む): 80895672

約数和(自身を除く): 29225866

約数列:

[1, 2, 53, 61, 106, 122, 131, 262, 3233, 3721, 6466, 6943, 7442, 7991, 13886, 15982, 197213, 394426, 423523, 487451, 847046, 974902, 25834903, 51669806]

約数ペア:

[(1, 51669806), (2, 25834903), (53, 974902), (61, 847046), (106, 487451), (122, 423523), (131, 394426), (262, 197213), (3233, 15982), (3721, 13886), (6466, 7991), (6943, 7442)]