54974258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3719}}^1$

素因数の和:4129

約数の個数: 16

約数和(自身を含む): 87048000

約数和(自身を除く): 32073742

約数列:

[1, 2, 19, 38, 389, 778, 3719, 7391, 7438, 14782, 70661, 141322, 1446691, 2893382, 27487129, 54974258]

約数ペア:

[(1, 54974258), (2, 27487129), (19, 2893382), (38, 1446691), (389, 141322), (778, 70661), (3719, 14782), (7391, 7438)]