54897296

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{2521}}^1$

素因数の和:3890

約数の個数: 20

約数和(自身を含む): 106483884

約数和(自身を除く): 51586588

約数列:

[1, 2, 4, 8, 16, 1361, 2521, 2722, 5042, 5444, 10084, 10888, 20168, 21776, 40336, 3431081, 6862162, 13724324, 27448648, 54897296]

約数ペア:

[(1, 54897296), (2, 27448648), (4, 13724324), (8, 6862162), (16, 3431081), (1361, 40336), (2521, 21776), (2722, 20168), (5042, 10888), (5444, 10084)]