51323465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 68705280

約数和(自身を除く): 17381815

約数列:

[1, 5, 19, 23, 83, 95, 115, 283, 415, 437, 1415, 1577, 1909, 2185, 5377, 6509, 7885, 9545, 23489, 26885, 32545, 36271, 117445, 123671, 181355, 446291, 540247, 618355, 2231455, 2701235, 10264693, 51323465]

約数ペア:

[(1, 51323465), (5, 10264693), (19, 2701235), (23, 2231455), (83, 618355), (95, 540247), (115, 446291), (283, 181355), (415, 123671), (437, 117445), (1415, 36271), (1577, 32545), (1909, 26885), (2185, 23489), (5377, 9545), (6509, 7885)]