52421390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{748877}}^1$

素因数の和:748891

約数の個数: 16

約数和(自身を含む): 107838432

約数和(自身を除く): 55417042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 748877, 1497754, 3744385, 5242139, 7488770, 10484278, 26210695, 52421390]

約数ペア:

[(1, 52421390), (2, 26210695), (5, 10484278), (7, 7488770), (10, 5242139), (14, 3744385), (35, 1497754), (70, 748877)]