54695540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27077}}^1$

素因数の和:27187

約数の個数: 24

約数和(自身を含む): 116002152

約数和(自身を除く): 61306612

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 27077, 54154, 108308, 135385, 270770, 541540, 2734777, 5469554, 10939108, 13673885, 27347770, 54695540]

約数ペア:

[(1, 54695540), (2, 27347770), (4, 13673885), (5, 10939108), (10, 5469554), (20, 2734777), (101, 541540), (202, 270770), (404, 135385), (505, 108308), (1010, 54154), (2020, 27077)]