51616764

素因数分解:

$2^2\times 3^4\times {\mathrm{159311}}^1$

素因数の和:159327

約数の個数: 30

約数和(自身を含む): 134937264

約数和(自身を除く): 83320500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 159311, 318622, 477933, 637244, 955866, 1433799, 1911732, 2867598, 4301397, 5735196, 8602794, 12904191, 17205588, 25808382, 51616764]

約数ペア:

[(1, 51616764), (2, 25808382), (3, 17205588), (4, 12904191), (6, 8602794), (9, 5735196), (12, 4301397), (18, 2867598), (27, 1911732), (36, 1433799), (54, 955866), (81, 637244), (108, 477933), (162, 318622), (324, 159311)]