54256894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 92689920

約数和(自身を除く): 38433026

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1598, 1786, 1787, 3574, 15181, 30362, 30379, 33953, 60758, 67906, 83989, 167978, 577201, 1154402, 1427813, 1595791, 2855626, 3191582, 27128447, 54256894]

約数ペア:

[(1, 54256894), (2, 27128447), (17, 3191582), (19, 2855626), (34, 1595791), (38, 1427813), (47, 1154402), (94, 577201), (323, 167978), (646, 83989), (799, 67906), (893, 60758), (1598, 33953), (1786, 30379), (1787, 30362), (3574, 15181)]