50108870

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{2087}}^1$

素因数の和:2122

約数の個数: 40

約数和(自身を含む): 105272784

約数和(自身を除く): 55163914

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2087, 2401, 3430, 4174, 4802, 10435, 12005, 14609, 20870, 24010, 29218, 73045, 102263, 146090, 204526, 511315, 715841, 1022630, 1431682, 3579205, 5010887, 7158410, 10021774, 25054435, 50108870]

約数ペア:

[(1, 50108870), (2, 25054435), (5, 10021774), (7, 7158410), (10, 5010887), (14, 3579205), (35, 1431682), (49, 1022630), (70, 715841), (98, 511315), (245, 204526), (343, 146090), (490, 102263), (686, 73045), (1715, 29218), (2087, 24010), (2401, 20870), (3430, 14609), (4174, 12005), (4802, 10435)]