56952770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{991}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 117421056

約数和(自身を除く): 60468286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821, 991, 1642, 1982, 4105, 4955, 5747, 6937, 8210, 9910, 11494, 13874, 28735, 34685, 57470, 69370, 813611, 1627222, 4068055, 5695277, 8136110, 11390554, 28476385, 56952770]

約数ペア:

[(1, 56952770), (2, 28476385), (5, 11390554), (7, 8136110), (10, 5695277), (14, 4068055), (35, 1627222), (70, 813611), (821, 69370), (991, 57470), (1642, 34685), (1982, 28735), (4105, 13874), (4955, 11494), (5747, 9910), (6937, 8210)]