47729254

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{66107}}^1$

素因数の和:66147

約数の個数: 12

約数和(自身を含む): 75561444

約数和(自身を除く): 27832190

約数列:

[1, 2, 19, 38, 361, 722, 66107, 132214, 1256033, 2512066, 23864627, 47729254]

約数ペア:

[(1, 47729254), (2, 23864627), (19, 2512066), (38, 1256033), (361, 132214), (722, 66107)]