51127156

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 91151424

約数和(自身を除く): 40024268

約数列:

[1, 2, 4, 73, 146, 292, 311, 563, 622, 1126, 1244, 2252, 22703, 41099, 45406, 82198, 90812, 164396, 175093, 350186, 700372, 12781789, 25563578, 51127156]

約数ペア:

[(1, 51127156), (2, 25563578), (4, 12781789), (73, 700372), (146, 350186), (292, 175093), (311, 164396), (563, 90812), (622, 82198), (1126, 45406), (1244, 41099), (2252, 22703)]