About the Number

52805312

52805311 ← → 52805313

2進数表記:11001001011011111011000000

漢数字表記:五千二百八十万五千三百十二

素因数分解:

2 6 × 7 1 × 311 1 × 379 1

素因数の和:709
約数の個数: 56
約数和(自身を含む): 120456960
約数和(自身を除く): 67651648

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 311, 379, 448, 622, 758, 1244, 1516, 2177, 2488, 2653, 3032, 4354, 4976, 5306, 6064, 8708, 9952, 10612, 12128, 17416, 19904, 21224, 24256, 34832, 42448, 69664, 84896, 117869, 139328, 169792, 235738, 471476, 825083, 942952, 1650166, 1885904, 3300332, 3771808, 6600664, 7543616, 13201328, 26402656, 52805312]

約数ペア:
[(1, 52805312), (2, 26402656), (4, 13201328), (7, 7543616), (8, 6600664), (14, 3771808), (16, 3300332), (28, 1885904), (32, 1650166), (56, 942952), (64, 825083), (112, 471476), (224, 235738), (311, 169792), (379, 139328), (448, 117869), (622, 84896), (758, 69664), (1244, 42448), (1516, 34832), (2177, 24256), (2488, 21224), (2653, 19904), (3032, 17416), (4354, 12128), (4976, 10612), (5306, 9952), (6064, 8708)]

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