About the Number

51007212

51007211 ← → 51007213

2進数表記:11000010100100111011101100

漢数字表記:五千百万七千二百十二

素因数分解:

2 2 × 3 3 × 472289 1

素因数の和:472302
約数の個数: 24
約数和(自身を含む): 132241200
約数和(自身を除く): 81233988

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 472289, 944578, 1416867, 1889156, 2833734, 4250601, 5667468, 8501202, 12751803, 17002404, 25503606, 51007212]

約数ペア:
[(1, 51007212), (2, 25503606), (3, 17002404), (4, 12751803), (6, 8501202), (9, 5667468), (12, 4250601), (18, 2833734), (27, 1889156), (36, 1416867), (54, 944578), (108, 472289)]

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