50958640

素因数分解:

$2^4\times 5^1\times {\mathrm{636983}}^1$

素因数の和:636996

約数の個数: 20

約数和(自身を含む): 118479024

約数和(自身を除く): 67520384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 636983, 1273966, 2547932, 3184915, 5095864, 6369830, 10191728, 12739660, 25479320, 50958640]

約数ペア:

[(1, 50958640), (2, 25479320), (4, 12739660), (5, 10191728), (8, 6369830), (10, 5095864), (16, 3184915), (20, 2547932), (40, 1273966), (80, 636983)]