51729370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67181}}^1$

素因数の和:67206

約数の個数: 32

約数和(自身を含む): 116090496

約数和(自身を除く): 64361126

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 67181, 134362, 335905, 470267, 671810, 738991, 940534, 1477982, 2351335, 3694955, 4702670, 5172937, 7389910, 10345874, 25864685, 51729370]

約数ペア:

[(1, 51729370), (2, 25864685), (5, 10345874), (7, 7389910), (10, 5172937), (11, 4702670), (14, 3694955), (22, 2351335), (35, 1477982), (55, 940534), (70, 738991), (77, 671810), (110, 470267), (154, 335905), (385, 134362), (770, 67181)]