55051227

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 108126720

約数和(自身を除く): 53075493

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 37, 57, 63, 77, 99, 111, 113, 133, 171, 209, 231, 259, 333, 339, 399, 407, 627, 693, 703, 777, 791, 1017, 1197, 1221, 1243, 1463, 1881, 2109, 2147, 2331, 2373, 2849, 3663, 3729, 4181, 4389, 4921, 6327, 6441, 7119, 7733, 8547, 8701, 11187, 12543, 13167, 14763, 15029, 19323, 23199, 23617, 25641, 26103, 29267, 37629, 44289, 45087, 45991, 54131, 69597, 70851, 78309, 79439, 87801, 135261, 137973, 162393, 165319, 212553, 238317, 263403, 321937, 413919, 487179, 495957, 556073, 714951, 873829, 965811, 1487871, 1668219, 2621487, 2897433, 5004657, 6116803, 7864461, 18350409, 55051227]

約数ペア:

[(1, 55051227), (3, 18350409), (7, 7864461), (9, 6116803), (11, 5004657), (19, 2897433), (21, 2621487), (33, 1668219), (37, 1487871), (57, 965811), (63, 873829), (77, 714951), (99, 556073), (111, 495957), (113, 487179), (133, 413919), (171, 321937), (209, 263403), (231, 238317), (259, 212553), (333, 165319), (339, 162393), (399, 137973), (407, 135261), (627, 87801), (693, 79439), (703, 78309), (777, 70851), (791, 69597), (1017, 54131), (1197, 45991), (1221, 45087), (1243, 44289), (1463, 37629), (1881, 29267), (2109, 26103), (2147, 25641), (2331, 23617), (2373, 23199), (2849, 19323), (3663, 15029), (3729, 14763), (4181, 13167), (4389, 12543), (4921, 11187), (6327, 8701), (6441, 8547), (7119, 7733)]