51046040

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2333}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 115112880

約数和(自身を除く): 64066840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2333, 2735, 4376, 4666, 5470, 9332, 10940, 11665, 18664, 21880, 23330, 46660, 93320, 1276151, 2552302, 5104604, 6380755, 10209208, 12761510, 25523020, 51046040]

約数ペア:

[(1, 51046040), (2, 25523020), (4, 12761510), (5, 10209208), (8, 6380755), (10, 5104604), (20, 2552302), (40, 1276151), (547, 93320), (1094, 46660), (2188, 23330), (2333, 21880), (2735, 18664), (4376, 11665), (4666, 10940), (5470, 9332)]