49267540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{50273}}^1$

素因数の和:50296

約数の個数: 36

約数和(自身を含む): 120355956

約数和(自身を除く): 71088416

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 50273, 100546, 201092, 251365, 351911, 502730, 703822, 1005460, 1407644, 1759555, 2463377, 3519110, 4926754, 7038220, 9853508, 12316885, 24633770, 49267540]

約数ペア:

[(1, 49267540), (2, 24633770), (4, 12316885), (5, 9853508), (7, 7038220), (10, 4926754), (14, 3519110), (20, 2463377), (28, 1759555), (35, 1407644), (49, 1005460), (70, 703822), (98, 502730), (140, 351911), (196, 251365), (245, 201092), (490, 100546), (980, 50273)]