52857335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 73820160

約数和(自身を除く): 20962825

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1423, 1615, 1955, 2185, 7115, 7429, 24191, 27037, 32729, 37145, 120955, 135185, 163645, 459629, 556393, 621851, 2298145, 2781965, 3109255, 10571467, 52857335]

約数ペア:

[(1, 52857335), (5, 10571467), (17, 3109255), (19, 2781965), (23, 2298145), (85, 621851), (95, 556393), (115, 459629), (323, 163645), (391, 135185), (437, 120955), (1423, 37145), (1615, 32729), (1955, 27037), (2185, 24191), (7115, 7429)]