47815372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2657}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 91541520

約数和(自身を除く): 43726148

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 2657, 4499, 5314, 8998, 10628, 17996, 29227, 58454, 116908, 1086713, 2173426, 4346852, 11953843, 23907686, 47815372]

約数ペア:

[(1, 47815372), (2, 23907686), (4, 11953843), (11, 4346852), (22, 2173426), (44, 1086713), (409, 116908), (818, 58454), (1636, 29227), (2657, 17996), (4499, 10628), (5314, 8998)]