55870192

素因数分解:

$2^4\times 7^2\times {\mathrm{71263}}^1$

素因数の和:71285

約数の個数: 30

約数和(自身を含む): 125923488

約数和(自身を除く): 70053296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 71263, 142526, 285052, 498841, 570104, 997682, 1140208, 1995364, 3491887, 3990728, 6983774, 7981456, 13967548, 27935096, 55870192]

約数ペア:

[(1, 55870192), (2, 27935096), (4, 13967548), (7, 7981456), (8, 6983774), (14, 3990728), (16, 3491887), (28, 1995364), (49, 1140208), (56, 997682), (98, 570104), (112, 498841), (196, 285052), (392, 142526), (784, 71263)]