51921682

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 78990912

約数和(自身を除く): 27069230

約数列:

[1, 2, 103, 206, 307, 614, 821, 1642, 31621, 63242, 84563, 169126, 252047, 504094, 25960841, 51921682]

約数ペア:

[(1, 51921682), (2, 25960841), (103, 504094), (206, 252047), (307, 169126), (614, 84563), (821, 63242), (1642, 31621)]