50757280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{45319}}^1$

素因数の和:45341

約数の個数: 48

約数和(自身を含む): 137047680

約数和(自身を除く): 86290400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 45319, 90638, 181276, 226595, 317233, 362552, 453190, 634466, 725104, 906380, 1268932, 1450208, 1586165, 1812760, 2537864, 3172330, 3625520, 5075728, 6344660, 7251040, 10151456, 12689320, 25378640, 50757280]

約数ペア:

[(1, 50757280), (2, 25378640), (4, 12689320), (5, 10151456), (7, 7251040), (8, 6344660), (10, 5075728), (14, 3625520), (16, 3172330), (20, 2537864), (28, 1812760), (32, 1586165), (35, 1450208), (40, 1268932), (56, 906380), (70, 725104), (80, 634466), (112, 453190), (140, 362552), (160, 317233), (224, 226595), (280, 181276), (560, 90638), (1120, 45319)]