About the Number

55142769

55142768 ← → 55142770

2進数表記:11010010010110100101110001

漢数字表記:五千五百十四万二千七百六十九

素因数分解:

3 1 × 11 1 × 19 1 × 31 1 × 2837 1

素因数の和:2901
約数の個数: 32
約数和(自身を含む): 87183360
約数和(自身を除く): 32040591

約数列:
[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 2837, 6479, 8511, 19437, 31207, 53903, 87947, 93621, 161709, 263841, 592933, 967417, 1670993, 1778799, 2902251, 5012979, 18380923, 55142769]

約数ペア:
[(1, 55142769), (3, 18380923), (11, 5012979), (19, 2902251), (31, 1778799), (33, 1670993), (57, 967417), (93, 592933), (209, 263841), (341, 161709), (589, 93621), (627, 87947), (1023, 53903), (1767, 31207), (2837, 19437), (6479, 8511)]

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