51261588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{203419}}^1$

素因数の和:203436

約数の個数: 36

約数和(自身を含む): 148089760

約数和(自身を除く): 96828172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 203419, 406838, 610257, 813676, 1220514, 1423933, 1830771, 2441028, 2847866, 3661542, 4271799, 5695732, 7323084, 8543598, 12815397, 17087196, 25630794, 51261588]

約数ペア:

[(1, 51261588), (2, 25630794), (3, 17087196), (4, 12815397), (6, 8543598), (7, 7323084), (9, 5695732), (12, 4271799), (14, 3661542), (18, 2847866), (21, 2441028), (28, 1830771), (36, 1423933), (42, 1220514), (63, 813676), (84, 610257), (126, 406838), (252, 203419)]