54139802542

素因数分解:

$2^1\times 7^1\times {\mathrm{146521}}^1\times {\mathrm{26393}}^1$

素因数の和:172923

約数の個数: 16

約数和(自身を含む): 92815240032

約数和(自身を除く): 38675437490

約数列:

[1, 2, 7, 14, 26393, 52786, 146521, 184751, 293042, 369502, 1025647, 2051294, 3867128753, 7734257506, 27069901271, 54139802542]

約数ペア:

[(1, 54139802542), (2, 27069901271), (7, 7734257506), (14, 3867128753), (26393, 2051294), (52786, 1025647), (146521, 369502), (184751, 293042)]