About the Number

48388140

48388139 ← → 48388141

2進数表記:10111000100101100000101100

漢数字表記:四千八百三十八万八千百四十

素因数分解:

2 2 × 3 2 × 5 1 × 268823 1

素因数の和:268838
約数の個数: 36
約数和(自身を含む): 146777904
約数和(自身を除く): 98389764

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 268823, 537646, 806469, 1075292, 1344115, 1612938, 2419407, 2688230, 3225876, 4032345, 4838814, 5376460, 8064690, 9677628, 12097035, 16129380, 24194070, 48388140]

約数ペア:
[(1, 48388140), (2, 24194070), (3, 16129380), (4, 12097035), (5, 9677628), (6, 8064690), (9, 5376460), (10, 4838814), (12, 4032345), (15, 3225876), (18, 2688230), (20, 2419407), (30, 1612938), (36, 1344115), (45, 1075292), (60, 806469), (90, 537646), (180, 268823)]

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