About the Number

13889050

13889049 ← → 13889051

2進数表記:110100111110111000011010

漢数字表記:千三百八十八万九千五十

素因数分解:

2 1 × 5 2 × 7 2 × 5669 1

素因数の和:5695
約数の個数: 36
約数和(自身を含む): 30056670
約数和(自身を除く): 16167620

約数列:
[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 5669, 11338, 28345, 39683, 56690, 79366, 141725, 198415, 277781, 283450, 396830, 555562, 992075, 1388905, 1984150, 2777810, 6944525, 13889050]

約数ペア:
[(1, 13889050), (2, 6944525), (5, 2777810), (7, 1984150), (10, 1388905), (14, 992075), (25, 555562), (35, 396830), (49, 283450), (50, 277781), (70, 198415), (98, 141725), (175, 79366), (245, 56690), (350, 39683), (490, 28345), (1225, 11338), (2450, 5669)]

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