55402578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 152036352

約数和(自身を除く): 96633774

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 99, 126, 142, 154, 198, 213, 231, 426, 462, 497, 563, 639, 693, 781, 994, 1126, 1278, 1386, 1491, 1562, 1689, 2343, 2982, 3378, 3941, 4473, 4686, 5067, 5467, 6193, 7029, 7882, 8946, 10134, 10934, 11823, 12386, 14058, 16401, 18579, 23646, 32802, 35469, 37158, 39973, 43351, 49203, 55737, 70938, 79946, 86702, 98406, 111474, 119919, 130053, 239838, 260106, 279811, 359757, 390159, 439703, 559622, 719514, 780318, 839433, 879406, 1319109, 1678866, 2518299, 2638218, 3077921, 3957327, 5036598, 6155842, 7914654, 9233763, 18467526, 27701289, 55402578]

約数ペア:

[(1, 55402578), (2, 27701289), (3, 18467526), (6, 9233763), (7, 7914654), (9, 6155842), (11, 5036598), (14, 3957327), (18, 3077921), (21, 2638218), (22, 2518299), (33, 1678866), (42, 1319109), (63, 879406), (66, 839433), (71, 780318), (77, 719514), (99, 559622), (126, 439703), (142, 390159), (154, 359757), (198, 279811), (213, 260106), (231, 239838), (426, 130053), (462, 119919), (497, 111474), (563, 98406), (639, 86702), (693, 79946), (781, 70938), (994, 55737), (1126, 49203), (1278, 43351), (1386, 39973), (1491, 37158), (1562, 35469), (1689, 32802), (2343, 23646), (2982, 18579), (3378, 16401), (3941, 14058), (4473, 12386), (4686, 11823), (5067, 10934), (5467, 10134), (6193, 8946), (7029, 7882)]