53097578

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1499}}^1$

素因数の和:1789

約数の個数: 16

約数和(自身を含む): 81000000

約数和(自身を除く): 27902422

約数列:

[1, 2, 89, 178, 199, 398, 1499, 2998, 17711, 35422, 133411, 266822, 298301, 596602, 26548789, 53097578]

約数ペア:

[(1, 53097578), (2, 26548789), (89, 596602), (178, 298301), (199, 266822), (398, 133411), (1499, 35422), (2998, 17711)]