47959180

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5413}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 100960272

約数和(自身を除く): 53001092

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 5413, 8860, 10826, 21652, 27065, 54130, 108260, 2397959, 4795918, 9591836, 11989795, 23979590, 47959180]

約数ペア:

[(1, 47959180), (2, 23979590), (4, 11989795), (5, 9591836), (10, 4795918), (20, 2397959), (443, 108260), (886, 54130), (1772, 27065), (2215, 21652), (4430, 10826), (5413, 8860)]