51254361

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 76619400

約数和(自身を除く): 25365039

約数列:

[1, 3, 9, 37, 111, 149, 333, 447, 1033, 1341, 3099, 5513, 9297, 16539, 38221, 49617, 114663, 153917, 343989, 461751, 1385253, 5694929, 17084787, 51254361]

約数ペア:

[(1, 51254361), (3, 17084787), (9, 5694929), (37, 1385253), (111, 461751), (149, 343989), (333, 153917), (447, 114663), (1033, 49617), (1341, 38221), (3099, 16539), (5513, 9297)]