57639478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5560

約数の個数: 24

約数和(自身を含む): 96659136

約数和(自身を除く): 39019658

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 5501, 10478, 11002, 71513, 143026, 170531, 341062, 929669, 1859338, 2216903, 4433806, 28819739, 57639478]

約数ペア:

[(1, 57639478), (2, 28819739), (13, 4433806), (26, 2216903), (31, 1859338), (62, 929669), (169, 341062), (338, 170531), (403, 143026), (806, 71513), (5239, 11002), (5501, 10478)]