51707986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{81047}}^1$

素因数の和:81089

約数の個数: 16

約数和(自身を含む): 87531840

約数和(自身を除く): 35823854

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 81047, 162094, 891517, 1783034, 2350363, 4700726, 25853993, 51707986]

約数ペア:

[(1, 51707986), (2, 25853993), (11, 4700726), (22, 2350363), (29, 1783034), (58, 891517), (319, 162094), (638, 81047)]