49153445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 67239936

約数和(自身を除く): 18086491

約数列:

[1, 5, 11, 31, 55, 127, 155, 227, 341, 635, 1135, 1397, 1705, 2497, 3937, 6985, 7037, 12485, 19685, 28829, 35185, 43307, 77407, 144145, 216535, 317119, 387035, 893699, 1585595, 4468495, 9830689, 49153445]

約数ペア:

[(1, 49153445), (5, 9830689), (11, 4468495), (31, 1585595), (55, 893699), (127, 387035), (155, 317119), (227, 216535), (341, 144145), (635, 77407), (1135, 43307), (1397, 35185), (1705, 28829), (2497, 19685), (3937, 12485), (6985, 7037)]