55408366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10709}}^1$

素因数の和:10923

約数の個数: 16

約数和(自身を含む): 89964000

約数和(自身を除く): 34555634

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 10709, 21418, 139217, 278434, 2131091, 4262182, 27704183, 55408366]

約数ペア:

[(1, 55408366), (2, 27704183), (13, 4262182), (26, 2131091), (199, 278434), (398, 139217), (2587, 21418), (5174, 10709)]