55504477

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 67619328

約数和(自身を除く): 12114851

約数列:

[1, 7, 31, 37, 217, 223, 259, 961, 1147, 1561, 6727, 6913, 8029, 8251, 35557, 48391, 57757, 214303, 248899, 255781, 1500121, 1790467, 7929211, 55504477]

約数ペア:

[(1, 55504477), (7, 7929211), (31, 1790467), (37, 1500121), (217, 255781), (223, 248899), (259, 214303), (961, 57757), (1147, 48391), (1561, 35557), (6727, 8251), (6913, 8029)]