26431380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{48947}}^1$

素因数の和:48965

約数の個数: 48

約数和(自身を含む): 82232640

約数和(自身を除く): 55801260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 48947, 97894, 146841, 195788, 244735, 293682, 440523, 489470, 587364, 734205, 881046, 978940, 1321569, 1468410, 1762092, 2202615, 2643138, 2936820, 4405230, 5286276, 6607845, 8810460, 13215690, 26431380]

約数ペア:

[(1, 26431380), (2, 13215690), (3, 8810460), (4, 6607845), (5, 5286276), (6, 4405230), (9, 2936820), (10, 2643138), (12, 2202615), (15, 1762092), (18, 1468410), (20, 1321569), (27, 978940), (30, 881046), (36, 734205), (45, 587364), (54, 489470), (60, 440523), (90, 293682), (108, 244735), (135, 195788), (180, 146841), (270, 97894), (540, 48947)]