51056685

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27673}}^1$

素因数の和:27725

約数の個数: 24

約数和(自身を含む): 90660024

約数和(自身を除く): 39603339

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 27673, 83019, 138365, 249057, 415095, 1134593, 1245285, 3403779, 5672965, 10211337, 17018895, 51056685]

約数ペア:

[(1, 51056685), (3, 17018895), (5, 10211337), (9, 5672965), (15, 3403779), (41, 1245285), (45, 1134593), (123, 415095), (205, 249057), (369, 138365), (615, 83019), (1845, 27673)]