55427792

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21517}}^1$

素因数の和:21555

約数の個数: 40

約数和(自身を含む): 128075136

約数和(自身を除く): 72647344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 21517, 43034, 86068, 150619, 172136, 301238, 344272, 494891, 602476, 989782, 1204952, 1979564, 2409904, 3464237, 3959128, 6928474, 7918256, 13856948, 27713896, 55427792]

約数ペア:

[(1, 55427792), (2, 27713896), (4, 13856948), (7, 7918256), (8, 6928474), (14, 3959128), (16, 3464237), (23, 2409904), (28, 1979564), (46, 1204952), (56, 989782), (92, 602476), (112, 494891), (161, 344272), (184, 301238), (322, 172136), (368, 150619), (644, 86068), (1288, 43034), (2576, 21517)]