49395255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36187}}^1$

素因数の和:36215

約数の個数: 32

約数和(自身を含む): 97273344

約数和(自身を除く): 47878089

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 36187, 108561, 180935, 253309, 470431, 542805, 759927, 1266545, 1411293, 2352155, 3293017, 3799635, 7056465, 9879051, 16465085, 49395255]

約数ペア:

[(1, 49395255), (3, 16465085), (5, 9879051), (7, 7056465), (13, 3799635), (15, 3293017), (21, 2352155), (35, 1411293), (39, 1266545), (65, 759927), (91, 542805), (105, 470431), (195, 253309), (273, 180935), (455, 108561), (1365, 36187)]