53586440

素因数分解:

$2^3\times 5^1\times {\mathrm{1339661}}^1$

素因数の和:1339672

約数の個数: 16

約数和(自身を含む): 120569580

約数和(自身を除く): 66983140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1339661, 2679322, 5358644, 6698305, 10717288, 13396610, 26793220, 53586440]

約数ペア:

[(1, 53586440), (2, 26793220), (4, 13396610), (5, 10717288), (8, 6698305), (10, 5358644), (20, 2679322), (40, 1339661)]