54986781

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{5023}}^1$

素因数の和:5156

約数の個数: 16

約数和(自身を含む): 75962880

約数和(自身を除く): 20976099

約数列:

[1, 3, 41, 89, 123, 267, 3649, 5023, 10947, 15069, 205943, 447047, 617829, 1341141, 18328927, 54986781]

約数ペア:

[(1, 54986781), (3, 18328927), (41, 1341141), (89, 617829), (123, 447047), (267, 205943), (3649, 15069), (5023, 10947)]