54476680

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9941}}^1$

素因数の和:10089

約数の個数: 32

約数和(自身を含む): 123479640

約数和(自身を除く): 69002960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 9941, 19882, 39764, 49705, 79528, 99410, 198820, 397640, 1361917, 2723834, 5447668, 6809585, 10895336, 13619170, 27238340, 54476680]

約数ペア:

[(1, 54476680), (2, 27238340), (4, 13619170), (5, 10895336), (8, 6809585), (10, 5447668), (20, 2723834), (40, 1361917), (137, 397640), (274, 198820), (548, 99410), (685, 79528), (1096, 49705), (1370, 39764), (2740, 19882), (5480, 9941)]