53740362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{688979}}^1$

素因数の和:688997

約数の個数: 16

約数和(自身を含む): 115748640

約数和(自身を除く): 62008278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 688979, 1377958, 2066937, 4133874, 8956727, 17913454, 26870181, 53740362]

約数ペア:

[(1, 53740362), (2, 26870181), (3, 17913454), (6, 8956727), (13, 4133874), (26, 2066937), (39, 1377958), (78, 688979)]