49096540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57089}}^1$

素因数の和:57141

約数の個数: 24

約数和(自身を含む): 105502320

約数和(自身を除く): 56405780

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 57089, 114178, 228356, 285445, 570890, 1141780, 2454827, 4909654, 9819308, 12274135, 24548270, 49096540]

約数ペア:

[(1, 49096540), (2, 24548270), (4, 12274135), (5, 9819308), (10, 4909654), (20, 2454827), (43, 1141780), (86, 570890), (172, 285445), (215, 228356), (430, 114178), (860, 57089)]