51390672

素因数分解:

$2^4\times 3^1\times {\mathrm{541}}^1\times {\mathrm{1979}}^1$

素因数の和:2531

約数の個数: 40

約数和(自身を含む): 133071840

約数和(自身を除く): 81681168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 541, 1082, 1623, 1979, 2164, 3246, 3958, 4328, 5937, 6492, 7916, 8656, 11874, 12984, 15832, 23748, 25968, 31664, 47496, 94992, 1070639, 2141278, 3211917, 4282556, 6423834, 8565112, 12847668, 17130224, 25695336, 51390672]

約数ペア:

[(1, 51390672), (2, 25695336), (3, 17130224), (4, 12847668), (6, 8565112), (8, 6423834), (12, 4282556), (16, 3211917), (24, 2141278), (48, 1070639), (541, 94992), (1082, 47496), (1623, 31664), (1979, 25968), (2164, 23748), (3246, 15832), (3958, 12984), (4328, 11874), (5937, 8656), (6492, 7916)]