47048840

素因数分解:

$2^3\times 5^1\times {\mathrm{1176221}}^1$

素因数の和:1176232

約数の個数: 16

約数和(自身を含む): 105859980

約数和(自身を除く): 58811140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1176221, 2352442, 4704884, 5881105, 9409768, 11762210, 23524420, 47048840]

約数ペア:

[(1, 47048840), (2, 23524420), (4, 11762210), (5, 9409768), (8, 5881105), (10, 4704884), (20, 2352442), (40, 1176221)]