About the Number

144920552

144920551 ← → 144920553

2進数表記:1000101000110100111111101000

漢数字表記:一億四千四百九十二万五百五十二

素因数分解:

2 3 × 7 1 × 47 1 × 55061 1

素因数の和:55121
約数の個数: 32
約数和(自身を含む): 317157120
約数和(自身を除く): 172236568

約数列:
[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 55061, 110122, 220244, 385427, 440488, 770854, 1541708, 2587867, 3083416, 5175734, 10351468, 18115069, 20702936, 36230138, 72460276, 144920552]

約数ペア:
[(1, 144920552), (2, 72460276), (4, 36230138), (7, 20702936), (8, 18115069), (14, 10351468), (28, 5175734), (47, 3083416), (56, 2587867), (94, 1541708), (188, 770854), (329, 440488), (376, 385427), (658, 220244), (1316, 110122), (2632, 55061)]

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