53130130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{997}}^1$

素因数の和:1150

約数の個数: 24

約数和(自身を含む): 97059492

約数和(自身を除く): 43929362

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 997, 1994, 4985, 5329, 9970, 10658, 26645, 53290, 72781, 145562, 363905, 727810, 5313013, 10626026, 26565065, 53130130]

約数ペア:

[(1, 53130130), (2, 26565065), (5, 10626026), (10, 5313013), (73, 727810), (146, 363905), (365, 145562), (730, 72781), (997, 53290), (1994, 26645), (4985, 10658), (5329, 9970)]