48949136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71147}}^1$

素因数の和:71198

約数の個数: 20

約数和(自身を含む): 97045872

約数和(自身を除く): 48096736

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 71147, 142294, 284588, 569176, 1138352, 3059321, 6118642, 12237284, 24474568, 48949136]

約数ペア:

[(1, 48949136), (2, 24474568), (4, 12237284), (8, 6118642), (16, 3059321), (43, 1138352), (86, 569176), (172, 284588), (344, 142294), (688, 71147)]