51952950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{16493}}^1$

素因数の和:16518

約数の個数: 72

約数和(自身を含む): 159529968

約数和(自身を除く): 107577018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 16493, 32986, 49479, 82465, 98958, 115451, 148437, 164930, 230902, 247395, 296874, 346353, 412325, 494790, 577255, 692706, 742185, 824650, 1039059, 1154510, 1236975, 1484370, 1731765, 2078118, 2473950, 2886275, 3463530, 3710925, 5195295, 5772550, 7421850, 8658825, 10390590, 17317650, 25976475, 51952950]

約数ペア:

[(1, 51952950), (2, 25976475), (3, 17317650), (5, 10390590), (6, 8658825), (7, 7421850), (9, 5772550), (10, 5195295), (14, 3710925), (15, 3463530), (18, 2886275), (21, 2473950), (25, 2078118), (30, 1731765), (35, 1484370), (42, 1236975), (45, 1154510), (50, 1039059), (63, 824650), (70, 742185), (75, 692706), (90, 577255), (105, 494790), (126, 412325), (150, 346353), (175, 296874), (210, 247395), (225, 230902), (315, 164930), (350, 148437), (450, 115451), (525, 98958), (630, 82465), (1050, 49479), (1575, 32986), (3150, 16493)]