51232042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{821}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 78921864

約数和(自身を除く): 27689822

約数列:

[1, 2, 41, 82, 761, 821, 1522, 1642, 31201, 33661, 62402, 67322, 624781, 1249562, 25616021, 51232042]

約数ペア:

[(1, 51232042), (2, 25616021), (41, 1249562), (82, 624781), (761, 67322), (821, 62402), (1522, 33661), (1642, 31201)]