55785828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{664117}}^1$

素因数の和:664131

約数の個数: 24

約数和(自身を含む): 148762432

約数和(自身を除く): 92976604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 664117, 1328234, 1992351, 2656468, 3984702, 4648819, 7969404, 9297638, 13946457, 18595276, 27892914, 55785828]

約数ペア:

[(1, 55785828), (2, 27892914), (3, 18595276), (4, 13946457), (6, 9297638), (7, 7969404), (12, 4648819), (14, 3984702), (21, 2656468), (28, 1992351), (42, 1328234), (84, 664117)]