49387810

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{22147}}^1$

素因数の和:22377

約数の個数: 16

約数和(自身を含む): 89300736

約数和(自身を除く): 39912926

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 22147, 44294, 110735, 221470, 4938781, 9877562, 24693905, 49387810]

約数ペア:

[(1, 49387810), (2, 24693905), (5, 9877562), (10, 4938781), (223, 221470), (446, 110735), (1115, 44294), (2230, 22147)]