51578549

素因数分解:

${\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1432

約数の個数: 12

約数和(自身を含む): 56881440

約数和(自身を除く): 5302891

約数列:

[1, 11, 121, 439, 971, 4829, 10681, 53119, 117491, 426269, 4688959, 51578549]

約数ペア:

[(1, 51578549), (11, 4688959), (121, 426269), (439, 117491), (971, 53119), (4829, 10681)]