About the Number

50487940

50487939 ← → 50487941

2進数表記:11000000100110001010000100

漢数字表記:五千四十八万七千九百四十

素因数分解:

2 2 × 5 1 × 19 1 × 132863 1

素因数の和:132891
約数の個数: 24
約数和(自身を含む): 111605760
約数和(自身を除く): 61117820

約数列:
[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 132863, 265726, 531452, 664315, 1328630, 2524397, 2657260, 5048794, 10097588, 12621985, 25243970, 50487940]

約数ペア:
[(1, 50487940), (2, 25243970), (4, 12621985), (5, 10097588), (10, 5048794), (19, 2657260), (20, 2524397), (38, 1328630), (76, 664315), (95, 531452), (190, 265726), (380, 132863)]

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