50561109

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 77163840

約数和(自身を除く): 26602731

約数列:

[1, 3, 9, 19, 57, 171, 457, 647, 1371, 1941, 4113, 5823, 8683, 12293, 26049, 36879, 78147, 110637, 295679, 887037, 2661111, 5617901, 16853703, 50561109]

約数ペア:

[(1, 50561109), (3, 16853703), (9, 5617901), (19, 2661111), (57, 887037), (171, 295679), (457, 110637), (647, 78147), (1371, 36879), (1941, 26049), (4113, 12293), (5823, 8683)]