77986850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{29429}}^1$

素因数の和:29494

約数の個数: 24

約数和(自身を含む): 147797460

約数和(自身を除く): 69810610

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 29429, 58858, 147145, 294290, 735725, 1471450, 1559737, 3119474, 7798685, 15597370, 38993425, 77986850]

約数ペア:

[(1, 77986850), (2, 38993425), (5, 15597370), (10, 7798685), (25, 3119474), (50, 1559737), (53, 1471450), (106, 735725), (265, 294290), (530, 147145), (1325, 58858), (2650, 29429)]