55771184

素因数分解:

$2^4\times 7^1\times {\mathrm{497957}}^1$

素因数の和:497972

約数の個数: 20

約数和(自身を含む): 123493584

約数和(自身を除く): 67722400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 497957, 995914, 1991828, 3485699, 3983656, 6971398, 7967312, 13942796, 27885592, 55771184]

約数ペア:

[(1, 55771184), (2, 27885592), (4, 13942796), (7, 7967312), (8, 6971398), (14, 3983656), (16, 3485699), (28, 1991828), (56, 995914), (112, 497957)]