51761570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15733}}^1$

素因数の和:15794

約数の個数: 32

約数和(自身を含む): 108753408

約数和(自身を除く): 56991838

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 15733, 31466, 78665, 110131, 157330, 220262, 550655, 739451, 1101310, 1478902, 3697255, 5176157, 7394510, 10352314, 25880785, 51761570]

約数ペア:

[(1, 51761570), (2, 25880785), (5, 10352314), (7, 7394510), (10, 5176157), (14, 3697255), (35, 1478902), (47, 1101310), (70, 739451), (94, 550655), (235, 220262), (329, 157330), (470, 110131), (658, 78665), (1645, 31466), (3290, 15733)]