About the Number

48054020

48054019 ← → 48054021

2進数表記:10110111010011111100000100

漢数字表記:四千八百五万四千二十

素因数分解:

2 2 × 5 1 × 7 1 × 343243 1

素因数の和:343259
約数の個数: 24
約数和(自身を含む): 115329984
約数和(自身を除く): 67275964

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 343243, 686486, 1372972, 1716215, 2402701, 3432430, 4805402, 6864860, 9610804, 12013505, 24027010, 48054020]

約数ペア:
[(1, 48054020), (2, 24027010), (4, 12013505), (5, 9610804), (7, 6864860), (10, 4805402), (14, 3432430), (20, 2402701), (28, 1716215), (35, 1372972), (70, 686486), (140, 343243)]

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