51691216

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{8803}}^1$

素因数の和:9178

約数の個数: 20

約数和(自身を含む): 100436032

約数和(自身を除く): 48744816

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 8803, 17606, 35212, 70424, 140848, 3230701, 6461402, 12922804, 25845608, 51691216]

約数ペア:

[(1, 51691216), (2, 25845608), (4, 12922804), (8, 6461402), (16, 3230701), (367, 140848), (734, 70424), (1468, 35212), (2936, 17606), (5872, 8803)]