51178039

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 60041520

約数和(自身を除く): 8863481

約数列:

[1, 11, 19, 113, 121, 197, 209, 1243, 2147, 2167, 2299, 3743, 13673, 22261, 23617, 23837, 41173, 244871, 259787, 422959, 452903, 2693581, 4652549, 51178039]

約数ペア:

[(1, 51178039), (11, 4652549), (19, 2693581), (113, 452903), (121, 422959), (197, 259787), (209, 244871), (1243, 41173), (2147, 23837), (2167, 23617), (2299, 22261), (3743, 13673)]