49065740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144311}}^1$

素因数の和:144337

約数の個数: 24

約数和(自身を含む): 109099872

約数和(自身を除く): 60034132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 144311, 288622, 577244, 721555, 1443110, 2453287, 2886220, 4906574, 9813148, 12266435, 24532870, 49065740]

約数ペア:

[(1, 49065740), (2, 24532870), (4, 12266435), (5, 9813148), (10, 4906574), (17, 2886220), (20, 2453287), (34, 1443110), (68, 721555), (85, 577244), (170, 288622), (340, 144311)]