50328640

素因数分解:

$2^6\times 5^1\times {\mathrm{157277}}^1$

素因数の和:157294

約数の個数: 28

約数和(自身を含む): 119845836

約数和(自身を除く): 69517196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 157277, 314554, 629108, 786385, 1258216, 1572770, 2516432, 3145540, 5032864, 6291080, 10065728, 12582160, 25164320, 50328640]

約数ペア:

[(1, 50328640), (2, 25164320), (4, 12582160), (5, 10065728), (8, 6291080), (10, 5032864), (16, 3145540), (20, 2516432), (32, 1572770), (40, 1258216), (64, 786385), (80, 629108), (160, 314554), (320, 157277)]