55403824

素因数分解:

$2^4\times 7^1\times {\mathrm{494677}}^1$

素因数の和:494692

約数の個数: 20

約数和(自身を含む): 122680144

約数和(自身を除く): 67276320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 494677, 989354, 1978708, 3462739, 3957416, 6925478, 7914832, 13850956, 27701912, 55403824]

約数ペア:

[(1, 55403824), (2, 27701912), (4, 13850956), (7, 7914832), (8, 6925478), (14, 3957416), (16, 3462739), (28, 1978708), (56, 989354), (112, 494677)]