55661956

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10091}}^1$

素因数の和:10299

約数の個数: 24

約数和(自身を含む): 111900096

約数和(自身を除く): 56238140

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 10091, 20182, 40364, 70637, 141274, 282548, 1987927, 3975854, 7951708, 13915489, 27830978, 55661956]

約数ペア:

[(1, 55661956), (2, 27830978), (4, 13915489), (7, 7951708), (14, 3975854), (28, 1987927), (197, 282548), (394, 141274), (788, 70637), (1379, 40364), (2758, 20182), (5516, 10091)]