55547142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30757}}^1$

素因数の和:30812

約数の個数: 32

約数和(自身を含む): 129921792

約数和(自身を除く): 74374650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 30757, 61514, 92271, 184542, 215299, 430598, 645897, 1291794, 1322551, 2645102, 3967653, 7935306, 9257857, 18515714, 27773571, 55547142]

約数ペア:

[(1, 55547142), (2, 27773571), (3, 18515714), (6, 9257857), (7, 7935306), (14, 3967653), (21, 2645102), (42, 1322551), (43, 1291794), (86, 645897), (129, 430598), (258, 215299), (301, 184542), (602, 92271), (903, 61514), (1806, 30757)]