51776218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10007}}^1$

素因数の和:10221

約数の個数: 16

約数和(自身を含む): 84067200

約数和(自身を除く): 32290982

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 10007, 20014, 130091, 260182, 1991393, 3982786, 25888109, 51776218]

約数ペア:

[(1, 51776218), (2, 25888109), (13, 3982786), (26, 1991393), (199, 260182), (398, 130091), (2587, 20014), (5174, 10007)]