56551470298

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{399787}}^1$

素因数の和:400557

約数の個数: 16

約数和(自身を含む): 85749728544

約数和(自身を除く): 29198258246

約数列:

[1, 2, 107, 214, 661, 1322, 70727, 141454, 399787, 799574, 42777209, 85554418, 264259207, 528518414, 28275735149, 56551470298]

約数ペア:

[(1, 56551470298), (2, 28275735149), (107, 528518414), (214, 264259207), (661, 85554418), (1322, 42777209), (70727, 799574), (141454, 399787)]