51945817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18233}}^1$

素因数の和:18288

約数の個数: 16

約数和(自身を含む): 66517632

約数和(自身を除く): 14571815

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 18233, 127631, 200563, 674621, 1403941, 4722347, 7420831, 51945817]

約数ペア:

[(1, 51945817), (7, 7420831), (11, 4722347), (37, 1403941), (77, 674621), (259, 200563), (407, 127631), (2849, 18233)]