50790439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 13076441

約数列:

[1, 7, 19, 43, 83, 107, 133, 301, 581, 749, 817, 1577, 2033, 3569, 4601, 5719, 8881, 11039, 14231, 24983, 32207, 62167, 67811, 87419, 168739, 381883, 474677, 611933, 1181173, 2673181, 7255777, 50790439]

約数ペア:

[(1, 50790439), (7, 7255777), (19, 2673181), (43, 1181173), (83, 611933), (107, 474677), (133, 381883), (301, 168739), (581, 87419), (749, 67811), (817, 62167), (1577, 32207), (2033, 24983), (3569, 14231), (4601, 11039), (5719, 8881)]