49306785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 37369695

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 1979, 2265, 4983, 5937, 8305, 9895, 21769, 24915, 29685, 65307, 108845, 298829, 326535, 896487, 1494145, 3287119, 4482435, 9861357, 16435595, 49306785]

約数ペア:

[(1, 49306785), (3, 16435595), (5, 9861357), (11, 4482435), (15, 3287119), (33, 1494145), (55, 896487), (151, 326535), (165, 298829), (453, 108845), (755, 65307), (1661, 29685), (1979, 24915), (2265, 21769), (4983, 9895), (5937, 8305)]