56900140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258637}}^1$

素因数の和:258657

約数の個数: 24

約数和(自身を含む): 130353552

約数和(自身を除く): 73453412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 258637, 517274, 1034548, 1293185, 2586370, 2845007, 5172740, 5690014, 11380028, 14225035, 28450070, 56900140]

約数ペア:

[(1, 56900140), (2, 28450070), (4, 14225035), (5, 11380028), (10, 5690014), (11, 5172740), (20, 2845007), (22, 2586370), (44, 1293185), (55, 1034548), (110, 517274), (220, 258637)]