51782820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863047}}^1$

素因数の和:863059

約数の個数: 24

約数和(自身を含む): 144992064

約数和(自身を除く): 93209244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863047, 1726094, 2589141, 3452188, 4315235, 5178282, 8630470, 10356564, 12945705, 17260940, 25891410, 51782820]

約数ペア:

[(1, 51782820), (2, 25891410), (3, 17260940), (4, 12945705), (5, 10356564), (6, 8630470), (10, 5178282), (12, 4315235), (15, 3452188), (20, 2589141), (30, 1726094), (60, 863047)]