49977790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15473}}^1$

素因数の和:15516

約数の個数: 32

約数和(自身を含む): 100271520

約数和(自身を除く): 50293730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 15473, 30946, 77365, 154730, 263041, 293987, 526082, 587974, 1315205, 1469935, 2630410, 2939870, 4997779, 9995558, 24988895, 49977790]

約数ペア:

[(1, 49977790), (2, 24988895), (5, 9995558), (10, 4997779), (17, 2939870), (19, 2630410), (34, 1469935), (38, 1315205), (85, 587974), (95, 526082), (170, 293987), (190, 263041), (323, 154730), (646, 77365), (1615, 30946), (3230, 15473)]