55142446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13313}}^1$

素因数の和:13443

約数の個数: 16

約数和(自身を含む): 87872400

約数和(自身を除く): 32729954

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 13313, 26626, 252947, 505894, 1451117, 2902234, 27571223, 55142446]

約数ペア:

[(1, 55142446), (2, 27571223), (19, 2902234), (38, 1451117), (109, 505894), (218, 252947), (2071, 26626), (4142, 13313)]