51286192035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{32117}}^1$

素因数の和:32588

約数の個数: 64

約数和(自身を含む): 93239838720

約数和(自身を除く): 41953646685

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 431, 741, 1235, 1293, 2155, 3705, 5603, 6465, 8189, 16809, 24567, 28015, 32117, 40945, 84045, 96351, 106457, 122835, 160585, 319371, 417521, 481755, 532285, 610223, 1252563, 1596855, 1830669, 2087605, 3051115, 6262815, 7932899, 9153345, 13842427, 23798697, 39664495, 41527281, 69212135, 118993485, 179951551, 207636405, 263006113, 539854653, 789018339, 899757755, 1315030565, 2699273265, 3419079469, 3945091695, 10257238407, 17095397345, 51286192035]

約数ペア:

[(1, 51286192035), (3, 17095397345), (5, 10257238407), (13, 3945091695), (15, 3419079469), (19, 2699273265), (39, 1315030565), (57, 899757755), (65, 789018339), (95, 539854653), (195, 263006113), (247, 207636405), (285, 179951551), (431, 118993485), (741, 69212135), (1235, 41527281), (1293, 39664495), (2155, 23798697), (3705, 13842427), (5603, 9153345), (6465, 7932899), (8189, 6262815), (16809, 3051115), (24567, 2087605), (28015, 1830669), (32117, 1596855), (40945, 1252563), (84045, 610223), (96351, 532285), (106457, 481755), (122835, 417521), (160585, 319371)]