49681160

素因数分解:

$2^3\times 5^1\times {\mathrm{1242029}}^1$

素因数の和:1242040

約数の個数: 16

約数和(自身を含む): 111782700

約数和(自身を除く): 62101540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1242029, 2484058, 4968116, 6210145, 9936232, 12420290, 24840580, 49681160]

約数ペア:

[(1, 49681160), (2, 24840580), (4, 12420290), (5, 9936232), (8, 6210145), (10, 4968116), (20, 2484058), (40, 1242029)]