48257699

素因数分解:

$7^4\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 20

約数和(自身を含む): 57140400

約数和(自身を除く): 8882701

約数列:

[1, 7, 49, 101, 199, 343, 707, 1393, 2401, 4949, 9751, 20099, 34643, 68257, 140693, 242501, 477799, 984851, 6893957, 48257699]

約数ペア:

[(1, 48257699), (7, 6893957), (49, 984851), (101, 477799), (199, 242501), (343, 140693), (707, 68257), (1393, 34643), (2401, 20099), (4949, 9751)]