51590161

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 60562944

約数和(自身を除く): 8972783

約数列:

[1, 7, 47, 233, 329, 673, 1631, 4711, 10951, 31631, 76657, 156809, 221417, 1097663, 7370023, 51590161]

約数ペア:

[(1, 51590161), (7, 7370023), (47, 1097663), (233, 221417), (329, 156809), (673, 76657), (1631, 31631), (4711, 10951)]