51230712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164201}}^1$

素因数の和:164223

約数の個数: 32

約数和(自身を含む): 137929680

約数和(自身を除く): 86698968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 164201, 328402, 492603, 656804, 985206, 1313608, 1970412, 2134613, 3940824, 4269226, 6403839, 8538452, 12807678, 17076904, 25615356, 51230712]

約数ペア:

[(1, 51230712), (2, 25615356), (3, 17076904), (4, 12807678), (6, 8538452), (8, 6403839), (12, 4269226), (13, 3940824), (24, 2134613), (26, 1970412), (39, 1313608), (52, 985206), (78, 656804), (104, 492603), (156, 328402), (312, 164201)]