47906020

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5407}}^1$

素因数の和:5859

約数の個数: 24

約数和(自身を含む): 100848384

約数和(自身を除く): 52942364

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 5407, 8860, 10814, 21628, 27035, 54070, 108140, 2395301, 4790602, 9581204, 11976505, 23953010, 47906020]

約数ペア:

[(1, 47906020), (2, 23953010), (4, 11976505), (5, 9581204), (10, 4790602), (20, 2395301), (443, 108140), (886, 54070), (1772, 27035), (2215, 21628), (4430, 10814), (5407, 8860)]