49512050

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{2887}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 107433600

約数和(自身を除く): 57921550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 2887, 3430, 5774, 8575, 14435, 17150, 20209, 28870, 40418, 72175, 101045, 141463, 144350, 202090, 282926, 505225, 707315, 990241, 1010450, 1414630, 1980482, 3536575, 4951205, 7073150, 9902410, 24756025, 49512050]

約数ペア:

[(1, 49512050), (2, 24756025), (5, 9902410), (7, 7073150), (10, 4951205), (14, 3536575), (25, 1980482), (35, 1414630), (49, 1010450), (50, 990241), (70, 707315), (98, 505225), (175, 282926), (245, 202090), (343, 144350), (350, 141463), (490, 101045), (686, 72175), (1225, 40418), (1715, 28870), (2450, 20209), (2887, 17150), (3430, 14435), (5774, 8575)]