48668180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221219}}^1$

素因数の和:221239

約数の個数: 24

約数和(自身を含む): 111494880

約数和(自身を除く): 62826700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 221219, 442438, 884876, 1106095, 2212190, 2433409, 4424380, 4866818, 9733636, 12167045, 24334090, 48668180]

約数ペア:

[(1, 48668180), (2, 24334090), (4, 12167045), (5, 9733636), (10, 4866818), (11, 4424380), (20, 2433409), (22, 2212190), (44, 1106095), (55, 884876), (110, 442438), (220, 221219)]