54107060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20341}}^1$

素因数の和:20376

約数の個数: 48

約数和(自身を含む): 136698240

約数和(自身を除く): 82591180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 20341, 40682, 81364, 101705, 142387, 203410, 284774, 386479, 406820, 569548, 711935, 772958, 1423870, 1545916, 1932395, 2705353, 2847740, 3864790, 5410706, 7729580, 10821412, 13526765, 27053530, 54107060]

約数ペア:

[(1, 54107060), (2, 27053530), (4, 13526765), (5, 10821412), (7, 7729580), (10, 5410706), (14, 3864790), (19, 2847740), (20, 2705353), (28, 1932395), (35, 1545916), (38, 1423870), (70, 772958), (76, 711935), (95, 569548), (133, 406820), (140, 386479), (190, 284774), (266, 203410), (380, 142387), (532, 101705), (665, 81364), (1330, 40682), (2660, 20341)]