51681616

素因数分解:

$2^4\times 7^1\times {\mathrm{461443}}^1$

素因数の和:461458

約数の個数: 20

約数和(自身を含む): 114438112

約数和(自身を除く): 62756496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461443, 922886, 1845772, 3230101, 3691544, 6460202, 7383088, 12920404, 25840808, 51681616]

約数ペア:

[(1, 51681616), (2, 25840808), (4, 12920404), (7, 7383088), (8, 6460202), (14, 3691544), (16, 3230101), (28, 1845772), (56, 922886), (112, 461443)]