55343897

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 68757504

約数和(自身を除く): 13413607

約数列:

[1, 7, 31, 37, 61, 113, 217, 259, 427, 791, 1147, 1891, 2257, 3503, 4181, 6893, 8029, 13237, 15799, 24521, 29267, 48251, 69967, 129611, 213683, 255041, 489769, 907277, 1495781, 1785287, 7906271, 55343897]

約数ペア:

[(1, 55343897), (7, 7906271), (31, 1785287), (37, 1495781), (61, 907277), (113, 489769), (217, 255041), (259, 213683), (427, 129611), (791, 69967), (1147, 48251), (1891, 29267), (2257, 24521), (3503, 15799), (4181, 13237), (6893, 8029)]