51214274

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1529

約数の個数: 16

約数和(自身を含む): 77964288

約数和(自身を除く): 26750014

約数列:

[1, 2, 127, 163, 254, 326, 1237, 2474, 20701, 41402, 157099, 201631, 314198, 403262, 25607137, 51214274]

約数ペア:

[(1, 51214274), (2, 25607137), (127, 403262), (163, 314198), (254, 201631), (326, 157099), (1237, 41402), (2474, 20701)]