51586672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169693}}^1$

素因数の和:169720

約数の個数: 20

約数和(自身を含む): 105210280

約数和(自身を除く): 53623608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169693, 339386, 678772, 1357544, 2715088, 3224167, 6448334, 12896668, 25793336, 51586672]

約数ペア:

[(1, 51586672), (2, 25793336), (4, 12896668), (8, 6448334), (16, 3224167), (19, 2715088), (38, 1357544), (76, 678772), (152, 339386), (304, 169693)]