54606560

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7937}}^1$

素因数の和:7995

約数の個数: 48

約数和(自身を含む): 132024816

約数和(自身を除く): 77418256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 7937, 15874, 31748, 39685, 63496, 79370, 126992, 158740, 253984, 317480, 341291, 634960, 682582, 1269920, 1365164, 1706455, 2730328, 3412910, 5460656, 6825820, 10921312, 13651640, 27303280, 54606560]

約数ペア:

[(1, 54606560), (2, 27303280), (4, 13651640), (5, 10921312), (8, 6825820), (10, 5460656), (16, 3412910), (20, 2730328), (32, 1706455), (40, 1365164), (43, 1269920), (80, 682582), (86, 634960), (160, 341291), (172, 317480), (215, 253984), (344, 158740), (430, 126992), (688, 79370), (860, 63496), (1376, 39685), (1720, 31748), (3440, 15874), (6880, 7937)]