51158628

素因数分解:

$2^2\times 3^4\times {\mathrm{157897}}^1$

素因数の和:157913

約数の個数: 30

約数和(自身を含む): 133739606

約数和(自身を除く): 82580978

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 157897, 315794, 473691, 631588, 947382, 1421073, 1894764, 2842146, 4263219, 5684292, 8526438, 12789657, 17052876, 25579314, 51158628]

約数ペア:

[(1, 51158628), (2, 25579314), (3, 17052876), (4, 12789657), (6, 8526438), (9, 5684292), (12, 4263219), (18, 2842146), (27, 1894764), (36, 1421073), (54, 947382), (81, 631588), (108, 473691), (162, 315794), (324, 157897)]