About the Number

51049144

51049143 ← → 51049145

2進数表記:11000010101111001010111000

漢数字表記:五千百四万九千百四十四

素因数分解:

2 3 × 23 1 × 47 1 × 5903 1

素因数の和:5979
約数の個数: 32
約数和(自身を含む): 102021120
約数和(自身を除く): 50971976

約数列:
[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 5903, 8648, 11806, 23612, 47224, 135769, 271538, 277441, 543076, 554882, 1086152, 1109764, 2219528, 6381143, 12762286, 25524572, 51049144]

約数ペア:
[(1, 51049144), (2, 25524572), (4, 12762286), (8, 6381143), (23, 2219528), (46, 1109764), (47, 1086152), (92, 554882), (94, 543076), (184, 277441), (188, 271538), (376, 135769), (1081, 47224), (2162, 23612), (4324, 11806), (5903, 8648)]

このpageの処理時間: 0.004152536392211914 seconds