51662580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{861043}}^1$

素因数の和:861055

約数の個数: 24

約数和(自身を含む): 144655392

約数和(自身を除く): 92992812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 861043, 1722086, 2583129, 3444172, 4305215, 5166258, 8610430, 10332516, 12915645, 17220860, 25831290, 51662580]

約数ペア:

[(1, 51662580), (2, 25831290), (3, 17220860), (4, 12915645), (5, 10332516), (6, 8610430), (10, 5166258), (12, 4305215), (15, 3444172), (20, 2583129), (30, 1722086), (60, 861043)]