54718660

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8741}}^1$

素因数の和:9063

約数の個数: 24

約数和(自身を含む): 115289496

約数和(自身を除く): 60570836

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 8741, 17482, 34964, 43705, 87410, 174820, 2735933, 5471866, 10943732, 13679665, 27359330, 54718660]

約数ペア:

[(1, 54718660), (2, 27359330), (4, 13679665), (5, 10943732), (10, 5471866), (20, 2735933), (313, 174820), (626, 87410), (1252, 43705), (1565, 34964), (3130, 17482), (6260, 8741)]