49482020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353443}}^1$

素因数の和:353459

約数の個数: 24

約数和(自身を含む): 118757184

約数和(自身を除く): 69275164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353443, 706886, 1413772, 1767215, 2474101, 3534430, 4948202, 7068860, 9896404, 12370505, 24741010, 49482020]

約数ペア:

[(1, 49482020), (2, 24741010), (4, 12370505), (5, 9896404), (7, 7068860), (10, 4948202), (14, 3534430), (20, 2474101), (28, 1767215), (35, 1413772), (70, 706886), (140, 353443)]