54422992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 122492160

約数和(自身を除く): 68069168

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 208, 247, 293, 304, 376, 494, 586, 611, 752, 893, 988, 1172, 1222, 1786, 1976, 2344, 2444, 3572, 3809, 3952, 4688, 4888, 5567, 7144, 7618, 9776, 11134, 11609, 13771, 14288, 15236, 22268, 23218, 27542, 30472, 44536, 46436, 55084, 60944, 72371, 89072, 92872, 110168, 144742, 179023, 185744, 220336, 261649, 289484, 358046, 523298, 578968, 716092, 1046596, 1157936, 1432184, 2093192, 2864368, 3401437, 4186384, 6802874, 13605748, 27211496, 54422992]

約数ペア:

[(1, 54422992), (2, 27211496), (4, 13605748), (8, 6802874), (13, 4186384), (16, 3401437), (19, 2864368), (26, 2093192), (38, 1432184), (47, 1157936), (52, 1046596), (76, 716092), (94, 578968), (104, 523298), (152, 358046), (188, 289484), (208, 261649), (247, 220336), (293, 185744), (304, 179023), (376, 144742), (494, 110168), (586, 92872), (611, 89072), (752, 72371), (893, 60944), (988, 55084), (1172, 46436), (1222, 44536), (1786, 30472), (1976, 27542), (2344, 23218), (2444, 22268), (3572, 15236), (3809, 14288), (3952, 13771), (4688, 11609), (4888, 11134), (5567, 9776), (7144, 7618)]