54551288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8731}}^1$

素因数の和:8819

約数の個数: 32

約数和(自身を含む): 113166720

約数和(自身を除く): 58615432

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 8731, 17462, 34924, 69848, 96041, 192082, 384164, 619901, 768328, 1239802, 2479604, 4959208, 6818911, 13637822, 27275644, 54551288]

約数ペア:

[(1, 54551288), (2, 27275644), (4, 13637822), (8, 6818911), (11, 4959208), (22, 2479604), (44, 1239802), (71, 768328), (88, 619901), (142, 384164), (284, 192082), (568, 96041), (781, 69848), (1562, 34924), (3124, 17462), (6248, 8731)]