26413850

素因数分解:

$2^1\times 5^2\times {\mathrm{653}}^1\times {\mathrm{809}}^1$

素因数の和:1474

約数の個数: 24

約数和(自身を含む): 49265820

約数和(自身を除く): 22851970

約数列:

[1, 2, 5, 10, 25, 50, 653, 809, 1306, 1618, 3265, 4045, 6530, 8090, 16325, 20225, 32650, 40450, 528277, 1056554, 2641385, 5282770, 13206925, 26413850]

約数ペア:

[(1, 26413850), (2, 13206925), (5, 5282770), (10, 2641385), (25, 1056554), (50, 528277), (653, 40450), (809, 32650), (1306, 20225), (1618, 16325), (3265, 8090), (4045, 6530)]