54890742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397759}}^1$

素因数の和:397787

約数の個数: 16

約数和(自身を含む): 114554880

約数和(自身を除く): 59664138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397759, 795518, 1193277, 2386554, 9148457, 18296914, 27445371, 54890742]

約数ペア:

[(1, 54890742), (2, 27445371), (3, 18296914), (6, 9148457), (23, 2386554), (46, 1193277), (69, 795518), (138, 397759)]