48353140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219787}}^1$

素因数の和:219807

約数の個数: 24

約数和(自身を含む): 110773152

約数和(自身を除く): 62420012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 219787, 439574, 879148, 1098935, 2197870, 2417657, 4395740, 4835314, 9670628, 12088285, 24176570, 48353140]

約数ペア:

[(1, 48353140), (2, 24176570), (4, 12088285), (5, 9670628), (10, 4835314), (11, 4395740), (20, 2417657), (22, 2197870), (44, 1098935), (55, 879148), (110, 439574), (220, 219787)]