51005396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22811}}^1$

素因数の和:22871

約数の個数: 24

約数和(自身を含む): 98365344

約数和(自身を除く): 47359948

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 22811, 45622, 91244, 296543, 593086, 980873, 1186172, 1961746, 3923492, 12751349, 25502698, 51005396]

約数ペア:

[(1, 51005396), (2, 25502698), (4, 12751349), (13, 3923492), (26, 1961746), (43, 1186172), (52, 980873), (86, 593086), (172, 296543), (559, 91244), (1118, 45622), (2236, 22811)]