49539447

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 75535200

約数和(自身を除く): 25995753

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 2689, 6141, 8067, 18423, 24201, 61847, 185541, 239321, 556623, 717963, 2153889, 5504383, 16513149, 49539447]

約数ペア:

[(1, 49539447), (3, 16513149), (9, 5504383), (23, 2153889), (69, 717963), (89, 556623), (207, 239321), (267, 185541), (801, 61847), (2047, 24201), (2689, 18423), (6141, 8067)]