47217540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{786959}}^1$

素因数の和:786971

約数の個数: 24

約数和(自身を含む): 132209280

約数和(自身を除く): 84991740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 786959, 1573918, 2360877, 3147836, 3934795, 4721754, 7869590, 9443508, 11804385, 15739180, 23608770, 47217540]

約数ペア:

[(1, 47217540), (2, 23608770), (3, 15739180), (4, 11804385), (5, 9443508), (6, 7869590), (10, 4721754), (12, 3934795), (15, 3147836), (20, 2360877), (30, 1573918), (60, 786959)]