51232214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{11821}}^1$

素因数の和:12031

約数の個数: 16

約数和(自身を含む): 84267216

約数和(自身を除く): 33035002

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 11821, 23642, 130031, 260062, 2328737, 4657474, 25616107, 51232214]

約数ペア:

[(1, 51232214), (2, 25616107), (11, 4657474), (22, 2328737), (197, 260062), (394, 130031), (2167, 23642), (4334, 11821)]