About the Number

55045248

55045247 ← → 55045249

2進数表記:11010001111110110010000000

漢数字表記:五千五百四万五千二百四十八

素因数分解:

2 7 × 3 1 × 29 1 × 4943 1

素因数の和:4989
約数の個数: 64
約数和(自身を含む): 151286400
約数和(自身を除く): 96241152

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 4943, 5568, 9886, 11136, 14829, 19772, 29658, 39544, 59316, 79088, 118632, 143347, 158176, 237264, 286694, 316352, 430041, 474528, 573388, 632704, 860082, 949056, 1146776, 1720164, 1898112, 2293552, 3440328, 4587104, 6880656, 9174208, 13761312, 18348416, 27522624, 55045248]

約数ペア:
[(1, 55045248), (2, 27522624), (3, 18348416), (4, 13761312), (6, 9174208), (8, 6880656), (12, 4587104), (16, 3440328), (24, 2293552), (29, 1898112), (32, 1720164), (48, 1146776), (58, 949056), (64, 860082), (87, 632704), (96, 573388), (116, 474528), (128, 430041), (174, 316352), (192, 286694), (232, 237264), (348, 158176), (384, 143347), (464, 118632), (696, 79088), (928, 59316), (1392, 39544), (1856, 29658), (2784, 19772), (3712, 14829), (4943, 11136), (5568, 9886)]

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