53445450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20959}}^1$

素因数の和:20991

約数の個数: 48

約数和(自身を含む): 140348160

約数和(自身を除く): 86902710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 20959, 41918, 62877, 104795, 125754, 209590, 314385, 356303, 523975, 628770, 712606, 1047950, 1068909, 1571925, 1781515, 2137818, 3143850, 3563030, 5344545, 8907575, 10689090, 17815150, 26722725, 53445450]

約数ペア:

[(1, 53445450), (2, 26722725), (3, 17815150), (5, 10689090), (6, 8907575), (10, 5344545), (15, 3563030), (17, 3143850), (25, 2137818), (30, 1781515), (34, 1571925), (50, 1068909), (51, 1047950), (75, 712606), (85, 628770), (102, 523975), (150, 356303), (170, 314385), (255, 209590), (425, 125754), (510, 104795), (850, 62877), (1275, 41918), (2550, 20959)]