50342020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 112210560

約数和(自身を除く): 61868540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 274, 380, 548, 685, 967, 1370, 1934, 2603, 2740, 3868, 4835, 5206, 9670, 10412, 13015, 18373, 19340, 26030, 36746, 52060, 73492, 91865, 132479, 183730, 264958, 367460, 529916, 662395, 1324790, 2517101, 2649580, 5034202, 10068404, 12585505, 25171010, 50342020]

約数ペア:

[(1, 50342020), (2, 25171010), (4, 12585505), (5, 10068404), (10, 5034202), (19, 2649580), (20, 2517101), (38, 1324790), (76, 662395), (95, 529916), (137, 367460), (190, 264958), (274, 183730), (380, 132479), (548, 91865), (685, 73492), (967, 52060), (1370, 36746), (1934, 26030), (2603, 19340), (2740, 18373), (3868, 13015), (4835, 10412), (5206, 9670)]