55578666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 131636736

約数和(自身を除く): 76058070

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 211, 286, 307, 422, 429, 614, 633, 858, 921, 1266, 1842, 2321, 2743, 3377, 3991, 4642, 5486, 6754, 6963, 7982, 8229, 10131, 11973, 13926, 16458, 20262, 23946, 30173, 43901, 60346, 64777, 87802, 90519, 129554, 131703, 181038, 194331, 263406, 388662, 712547, 842101, 1425094, 1684202, 2137641, 2526303, 4275282, 5052606, 9263111, 18526222, 27789333, 55578666]

約数ペア:

[(1, 55578666), (2, 27789333), (3, 18526222), (6, 9263111), (11, 5052606), (13, 4275282), (22, 2526303), (26, 2137641), (33, 1684202), (39, 1425094), (66, 842101), (78, 712547), (143, 388662), (211, 263406), (286, 194331), (307, 181038), (422, 131703), (429, 129554), (614, 90519), (633, 87802), (858, 64777), (921, 60346), (1266, 43901), (1842, 30173), (2321, 23946), (2743, 20262), (3377, 16458), (3991, 13926), (4642, 11973), (5486, 10131), (6754, 8229), (6963, 7982)]