51654785

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 77075712

約数和(自身を除く): 25420927

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 535, 749, 1061, 1391, 3745, 5305, 6955, 7427, 9737, 13793, 37135, 48685, 68965, 96551, 113527, 482755, 567635, 794689, 1475851, 3973445, 7379255, 10330957, 51654785]

約数ペア:

[(1, 51654785), (5, 10330957), (7, 7379255), (13, 3973445), (35, 1475851), (65, 794689), (91, 567635), (107, 482755), (455, 113527), (535, 96551), (749, 68965), (1061, 48685), (1391, 37135), (3745, 13793), (5305, 9737), (6955, 7427)]