About the Number

130970049

130970048 ← → 130970050

2進数表記:111110011100111000111000001

漢数字表記:一億三千九十七万四十九

素因数分解:

3 1 × 7 1 × 53 1 × 117673 1

素因数の和:117736
約数の個数: 16
約数和(自身を含む): 203340672
約数和(自身を除く): 72370623

約数列:
[1, 3, 7, 21, 53, 159, 371, 1113, 117673, 353019, 823711, 2471133, 6236669, 18710007, 43656683, 130970049]

約数ペア:
[(1, 130970049), (3, 43656683), (7, 18710007), (21, 6236669), (53, 2471133), (159, 823711), (371, 353019), (1113, 117673)]

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