55284292

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27809}}^1$

素因数の和:27891

約数の個数: 24

約数和(自身を含む): 112129920

約数和(自身を除く): 56845628

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 27809, 55618, 111236, 194663, 389326, 778652, 1974439, 3948878, 7897756, 13821073, 27642146, 55284292]

約数ペア:

[(1, 55284292), (2, 27642146), (4, 13821073), (7, 7897756), (14, 3948878), (28, 1974439), (71, 778652), (142, 389326), (284, 194663), (497, 111236), (994, 55618), (1988, 27809)]