54964986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20963}}^1$

素因数の和:21010

約数の個数: 32

約数和(自身を含む): 120752640

約数和(自身を除く): 65787654

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 20963, 41926, 62889, 125778, 398297, 482149, 796594, 964298, 1194891, 1446447, 2389782, 2892894, 9160831, 18321662, 27482493, 54964986]

約数ペア:

[(1, 54964986), (2, 27482493), (3, 18321662), (6, 9160831), (19, 2892894), (23, 2389782), (38, 1446447), (46, 1194891), (57, 964298), (69, 796594), (114, 482149), (138, 398297), (437, 125778), (874, 62889), (1311, 41926), (2622, 20963)]