51228464

素因数分解:

$2^4\times 7^1\times {\mathrm{457397}}^1$

素因数の和:457412

約数の個数: 20

約数和(自身を含む): 113434704

約数和(自身を除く): 62206240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457397, 914794, 1829588, 3201779, 3659176, 6403558, 7318352, 12807116, 25614232, 51228464]

約数ペア:

[(1, 51228464), (2, 25614232), (4, 12807116), (7, 7318352), (8, 6403558), (14, 3659176), (16, 3201779), (28, 1829588), (56, 914794), (112, 457397)]