48767740

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7109}}^1$

素因数の和:7139

約数の個数: 48

約数和(自身を含む): 119448000

約数和(自身を除く): 70680260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7109, 14218, 28436, 35545, 49763, 71090, 99526, 142180, 199052, 248815, 348341, 497630, 696682, 995260, 1393364, 1741705, 2438387, 3483410, 4876774, 6966820, 9753548, 12191935, 24383870, 48767740]

約数ペア:

[(1, 48767740), (2, 24383870), (4, 12191935), (5, 9753548), (7, 6966820), (10, 4876774), (14, 3483410), (20, 2438387), (28, 1741705), (35, 1393364), (49, 995260), (70, 696682), (98, 497630), (140, 348341), (196, 248815), (245, 199052), (343, 142180), (490, 99526), (686, 71090), (980, 49763), (1372, 35545), (1715, 28436), (3430, 14218), (6860, 7109)]