51478857

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3343}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 78249600

約数和(自身を除く): 26770743

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 3343, 5133, 10029, 15399, 30087, 96947, 197237, 290841, 591711, 872523, 1775133, 5719873, 17159619, 51478857]

約数ペア:

[(1, 51478857), (3, 17159619), (9, 5719873), (29, 1775133), (59, 872523), (87, 591711), (177, 290841), (261, 197237), (531, 96947), (1711, 30087), (3343, 15399), (5133, 10029)]