49412889

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{20563}}^1$

素因数の和:20661

約数の個数: 16

約数和(自身を含む): 74030400

約数和(自身を除く): 24617511

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 20563, 61689, 185067, 555201, 1830107, 5490321, 16470963, 49412889]

約数ペア:

[(1, 49412889), (3, 16470963), (9, 5490321), (27, 1830107), (89, 555201), (267, 185067), (801, 61689), (2403, 20563)]