51187406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{13337}}^1$

素因数の和:13459

約数の個数: 16

約数和(自身を含む): 81628560

約数和(自身を除く): 30441154

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 13337, 26674, 253403, 506806, 1347037, 2694074, 25593703, 51187406]

約数ペア:

[(1, 51187406), (2, 25593703), (19, 2694074), (38, 1347037), (101, 506806), (202, 253403), (1919, 26674), (3838, 13337)]