55799326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 93623040

約数和(自身を除く): 37823714

約数列:

[1, 2, 11, 22, 71, 139, 142, 257, 278, 514, 781, 1529, 1562, 2827, 3058, 5654, 9869, 18247, 19738, 35723, 36494, 71446, 108559, 200717, 217118, 392953, 401434, 785906, 2536333, 5072666, 27899663, 55799326]

約数ペア:

[(1, 55799326), (2, 27899663), (11, 5072666), (22, 2536333), (71, 785906), (139, 401434), (142, 392953), (257, 217118), (278, 200717), (514, 108559), (781, 71446), (1529, 36494), (1562, 35723), (2827, 19738), (3058, 18247), (5654, 9869)]