51757790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739397}}^1$

素因数の和:739411

約数の個数: 16

約数和(自身を含む): 106473312

約数和(自身を除く): 54715522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739397, 1478794, 3696985, 5175779, 7393970, 10351558, 25878895, 51757790]

約数ペア:

[(1, 51757790), (2, 25878895), (5, 10351558), (7, 7393970), (10, 5175779), (14, 3696985), (35, 1478794), (70, 739397)]