47822420

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1933}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 100560264

約数和(自身を除く): 52737844

約数列:

[1, 2, 4, 5, 10, 20, 1237, 1933, 2474, 3866, 4948, 6185, 7732, 9665, 12370, 19330, 24740, 38660, 2391121, 4782242, 9564484, 11955605, 23911210, 47822420]

約数ペア:

[(1, 47822420), (2, 23911210), (4, 11955605), (5, 9564484), (10, 4782242), (20, 2391121), (1237, 38660), (1933, 24740), (2474, 19330), (3866, 12370), (4948, 9665), (6185, 7732)]