55285578

素因数分解:

$2^1\times 3^4\times {\mathrm{341269}}^1$

素因数の和:341283

約数の個数: 20

約数和(自身を含む): 123881010

約数和(自身を除く): 68595432

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 341269, 682538, 1023807, 2047614, 3071421, 6142842, 9214263, 18428526, 27642789, 55285578]

約数ペア:

[(1, 55285578), (2, 27642789), (3, 18428526), (6, 9214263), (9, 6142842), (18, 3071421), (27, 2047614), (54, 1023807), (81, 682538), (162, 341269)]