48764980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221659}}^1$

素因数の和:221679

約数の個数: 24

約数和(自身を含む): 111716640

約数和(自身を除く): 62951660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 221659, 443318, 886636, 1108295, 2216590, 2438249, 4433180, 4876498, 9752996, 12191245, 24382490, 48764980]

約数ペア:

[(1, 48764980), (2, 24382490), (4, 12191245), (5, 9752996), (10, 4876498), (11, 4433180), (20, 2438249), (22, 2216590), (44, 1108295), (55, 886636), (110, 443318), (220, 221659)]