55689774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{189421}}^1$

素因数の和:189440

約数の個数: 24

約数和(自身を含む): 129564648

約数和(自身を除く): 73874874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 189421, 378842, 568263, 1136526, 1325947, 2651894, 3977841, 7955682, 9281629, 18563258, 27844887, 55689774]

約数ペア:

[(1, 55689774), (2, 27844887), (3, 18563258), (6, 9281629), (7, 7955682), (14, 3977841), (21, 2651894), (42, 1325947), (49, 1136526), (98, 568263), (147, 378842), (294, 189421)]