56207837

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 68908224

約数和(自身を除く): 12700387

約数列:

[1, 7, 23, 43, 161, 301, 353, 529, 989, 2471, 3703, 6923, 8119, 15179, 22747, 56833, 106253, 159229, 186737, 349117, 1307159, 2443819, 8029691, 56207837]

約数ペア:

[(1, 56207837), (7, 8029691), (23, 2443819), (43, 1307159), (161, 349117), (301, 186737), (353, 159229), (529, 106253), (989, 56833), (2471, 22747), (3703, 15179), (6923, 8119)]