54395854

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1409}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 82908000

約数和(自身を除く): 28512146

約数列:

[1, 2, 97, 194, 199, 398, 1409, 2818, 19303, 38606, 136673, 273346, 280391, 560782, 27197927, 54395854]

約数ペア:

[(1, 54395854), (2, 27197927), (97, 560782), (194, 280391), (199, 273346), (398, 136673), (1409, 38606), (2818, 19303)]