55497564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^2$

素因数の和:487

約数の個数: 54

約数和(自身を含む): 145463136

約数和(自身を除く): 89965572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 279, 372, 446, 558, 669, 892, 1116, 1338, 2007, 2676, 4014, 6913, 8028, 13826, 20739, 27652, 41478, 49729, 62217, 82956, 99458, 124434, 149187, 198916, 248868, 298374, 447561, 596748, 895122, 1541599, 1790244, 3083198, 4624797, 6166396, 9249594, 13874391, 18499188, 27748782, 55497564]

約数ペア:

[(1, 55497564), (2, 27748782), (3, 18499188), (4, 13874391), (6, 9249594), (9, 6166396), (12, 4624797), (18, 3083198), (31, 1790244), (36, 1541599), (62, 895122), (93, 596748), (124, 447561), (186, 298374), (223, 248868), (279, 198916), (372, 149187), (446, 124434), (558, 99458), (669, 82956), (892, 62217), (1116, 49729), (1338, 41478), (2007, 27652), (2676, 20739), (4014, 13826), (6913, 8028)]