51981336

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{65633}}^1$

素因数の和:65656

約数の個数: 48

約数和(自身を含む): 153583560

約数和(自身を除く): 101602224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 65633, 131266, 196899, 262532, 393798, 525064, 590697, 721963, 787596, 1181394, 1443926, 1575192, 2165889, 2362788, 2887852, 4331778, 4725576, 5775704, 6497667, 8663556, 12995334, 17327112, 25990668, 51981336]

約数ペア:

[(1, 51981336), (2, 25990668), (3, 17327112), (4, 12995334), (6, 8663556), (8, 6497667), (9, 5775704), (11, 4725576), (12, 4331778), (18, 2887852), (22, 2362788), (24, 2165889), (33, 1575192), (36, 1443926), (44, 1181394), (66, 787596), (72, 721963), (88, 590697), (99, 525064), (132, 393798), (198, 262532), (264, 196899), (396, 131266), (792, 65633)]