55250286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2225

約数の個数: 64

約数和(自身を含む): 138958848

約数和(自身を除く): 83708562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 2153, 3666, 4277, 4306, 6459, 8554, 12831, 12918, 15071, 25662, 27989, 30142, 45213, 55978, 83967, 90426, 101191, 167934, 195923, 202382, 303573, 391846, 587769, 607146, 708337, 1175538, 1315483, 1416674, 2125011, 2630966, 3946449, 4250022, 7892898, 9208381, 18416762, 27625143, 55250286]

約数ペア:

[(1, 55250286), (2, 27625143), (3, 18416762), (6, 9208381), (7, 7892898), (13, 4250022), (14, 3946449), (21, 2630966), (26, 2125011), (39, 1416674), (42, 1315483), (47, 1175538), (78, 708337), (91, 607146), (94, 587769), (141, 391846), (182, 303573), (273, 202382), (282, 195923), (329, 167934), (546, 101191), (611, 90426), (658, 83967), (987, 55978), (1222, 45213), (1833, 30142), (1974, 27989), (2153, 25662), (3666, 15071), (4277, 12918), (4306, 12831), (6459, 8554)]