About the Number

51108520

51108519 ← → 51108521

2進数表記:11000010111101101010101000

漢数字表記:五千百十万八千五百二十

素因数分解:

2 3 × 5 1 × 661 1 × 1933 1

素因数の和:2605
約数の個数: 32
約数和(自身を含む): 115227720
約数和(自身を除く): 64119200

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 661, 1322, 1933, 2644, 3305, 3866, 5288, 6610, 7732, 9665, 13220, 15464, 19330, 26440, 38660, 77320, 1277713, 2555426, 5110852, 6388565, 10221704, 12777130, 25554260, 51108520]

約数ペア:
[(1, 51108520), (2, 25554260), (4, 12777130), (5, 10221704), (8, 6388565), (10, 5110852), (20, 2555426), (40, 1277713), (661, 77320), (1322, 38660), (1933, 26440), (2644, 19330), (3305, 15464), (3866, 13220), (5288, 9665), (6610, 7732)]

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