About the Number

48987484

48987483 ← → 48987485

2進数表記:10111010110111110101011100

漢数字表記:四千八百九十八万七千四百八十四

素因数分解:

2 2 × 7 1 × 13 1 × 134581 1

素因数の和:134605
約数の個数: 24
約数和(自身を含む): 105512288
約数和(自身を除く): 56524804

約数列:
[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 134581, 269162, 538324, 942067, 1749553, 1884134, 3499106, 3768268, 6998212, 12246871, 24493742, 48987484]

約数ペア:
[(1, 48987484), (2, 24493742), (4, 12246871), (7, 6998212), (13, 3768268), (14, 3499106), (26, 1884134), (28, 1749553), (52, 942067), (91, 538324), (182, 269162), (364, 134581)]

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