49190260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{351359}}^1$

素因数の和:351375

約数の個数: 24

約数和(自身を含む): 118056960

約数和(自身を除く): 68866700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 351359, 702718, 1405436, 1756795, 2459513, 3513590, 4919026, 7027180, 9838052, 12297565, 24595130, 49190260]

約数ペア:

[(1, 49190260), (2, 24595130), (4, 12297565), (5, 9838052), (7, 7027180), (10, 4919026), (14, 3513590), (20, 2459513), (28, 1756795), (35, 1405436), (70, 702718), (140, 351359)]