55457616

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 148643264

約数和(自身を除く): 93185648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 97, 129, 172, 194, 258, 277, 291, 344, 388, 516, 554, 582, 688, 776, 831, 1032, 1108, 1164, 1552, 1662, 2064, 2216, 2328, 3324, 4171, 4432, 4656, 6648, 8342, 11911, 12513, 13296, 16684, 23822, 25026, 26869, 33368, 35733, 47644, 50052, 53738, 66736, 71466, 80607, 95288, 100104, 107476, 142932, 161214, 190576, 200208, 214952, 285864, 322428, 429904, 571728, 644856, 1155367, 1289712, 2310734, 3466101, 4621468, 6932202, 9242936, 13864404, 18485872, 27728808, 55457616]

約数ペア:

[(1, 55457616), (2, 27728808), (3, 18485872), (4, 13864404), (6, 9242936), (8, 6932202), (12, 4621468), (16, 3466101), (24, 2310734), (43, 1289712), (48, 1155367), (86, 644856), (97, 571728), (129, 429904), (172, 322428), (194, 285864), (258, 214952), (277, 200208), (291, 190576), (344, 161214), (388, 142932), (516, 107476), (554, 100104), (582, 95288), (688, 80607), (776, 71466), (831, 66736), (1032, 53738), (1108, 50052), (1164, 47644), (1552, 35733), (1662, 33368), (2064, 26869), (2216, 25026), (2328, 23822), (3324, 16684), (4171, 13296), (4432, 12513), (4656, 11911), (6648, 8342)]