55628912

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{25013}}^1$

素因数の和:25160

約数の個数: 20

約数和(自身を含む): 108560760

約数和(自身を除く): 52931848

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 25013, 50026, 100052, 200104, 400208, 3476807, 6953614, 13907228, 27814456, 55628912]

約数ペア:

[(1, 55628912), (2, 27814456), (4, 13907228), (8, 6953614), (16, 3476807), (139, 400208), (278, 200104), (556, 100052), (1112, 50026), (2224, 25013)]