51701660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136057}}^1$

素因数の和:136085

約数の個数: 24

約数和(自身を含む): 114288720

約数和(自身を除く): 62587060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 136057, 272114, 544228, 680285, 1360570, 2585083, 2721140, 5170166, 10340332, 12925415, 25850830, 51701660]

約数ペア:

[(1, 51701660), (2, 25850830), (4, 12925415), (5, 10340332), (10, 5170166), (19, 2721140), (20, 2585083), (38, 1360570), (76, 680285), (95, 544228), (190, 272114), (380, 136057)]