51135540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{852259}}^1$

素因数の和:852271

約数の個数: 24

約数和(自身を含む): 143179680

約数和(自身を除く): 92044140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 852259, 1704518, 2556777, 3409036, 4261295, 5113554, 8522590, 10227108, 12783885, 17045180, 25567770, 51135540]

約数ペア:

[(1, 51135540), (2, 25567770), (3, 17045180), (4, 12783885), (5, 10227108), (6, 8522590), (10, 5113554), (12, 4261295), (15, 3409036), (20, 2556777), (30, 1704518), (60, 852259)]