55247478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3437

約数の個数: 64

約数和(自身を含む): 136684800

約数和(自身を除く): 81437322

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 3389, 5434, 6778, 8151, 10167, 16302, 20334, 37279, 44057, 64391, 74558, 88114, 111837, 128782, 132171, 193173, 223674, 264342, 386346, 484627, 708301, 837083, 969254, 1416602, 1453881, 1674166, 2124903, 2511249, 2907762, 4249806, 5022498, 9207913, 18415826, 27623739, 55247478]

約数ペア:

[(1, 55247478), (2, 27623739), (3, 18415826), (6, 9207913), (11, 5022498), (13, 4249806), (19, 2907762), (22, 2511249), (26, 2124903), (33, 1674166), (38, 1453881), (39, 1416602), (57, 969254), (66, 837083), (78, 708301), (114, 484627), (143, 386346), (209, 264342), (247, 223674), (286, 193173), (418, 132171), (429, 128782), (494, 111837), (627, 88114), (741, 74558), (858, 64391), (1254, 44057), (1482, 37279), (2717, 20334), (3389, 16302), (5434, 10167), (6778, 8151)]