47502890

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{10723}}^1$

素因数の和:11173

約数の個数: 16

約数和(自身を含む): 85706208

約数和(自身を除く): 38203318

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 10723, 21446, 53615, 107230, 4750289, 9500578, 23751445, 47502890]

約数ペア:

[(1, 47502890), (2, 23751445), (5, 9500578), (10, 4750289), (443, 107230), (886, 53615), (2215, 21446), (4430, 10723)]