About the Number

52949890

52949889 ← → 52949891

2進数表記:11001001111111001110000010

漢数字表記:五千二百九十四万九千八百九十

素因数分解:

2 1 × 5 1 × 7 2 × 108061 1

素因数の和:108082
約数の個数: 24
約数和(自身を含む): 110871612
約数和(自身を除く): 57921722

約数列:
[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 108061, 216122, 540305, 756427, 1080610, 1512854, 3782135, 5294989, 7564270, 10589978, 26474945, 52949890]

約数ペア:
[(1, 52949890), (2, 26474945), (5, 10589978), (7, 7564270), (10, 5294989), (14, 3782135), (35, 1512854), (49, 1080610), (70, 756427), (98, 540305), (245, 216122), (490, 108061)]

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