51321216

素因数分解:

$2^7\times 3^1\times {\mathrm{133649}}^1$

素因数の和:133666

約数の個数: 32

約数和(自身を含む): 136323000

約数和(自身を除く): 85001784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 133649, 267298, 400947, 534596, 801894, 1069192, 1603788, 2138384, 3207576, 4276768, 6415152, 8553536, 12830304, 17107072, 25660608, 51321216]

約数ペア:

[(1, 51321216), (2, 25660608), (3, 17107072), (4, 12830304), (6, 8553536), (8, 6415152), (12, 4276768), (16, 3207576), (24, 2138384), (32, 1603788), (48, 1069192), (64, 801894), (96, 534596), (128, 400947), (192, 267298), (384, 133649)]