55117504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2193

約数の個数: 56

約数和(自身を含む): 121643648

約数和(自身を除く): 66526144

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2137, 3224, 4274, 6448, 8548, 12896, 17096, 25792, 27781, 34192, 55562, 66247, 68384, 111124, 132494, 136768, 222248, 264988, 444496, 529976, 861211, 888992, 1059952, 1722422, 1777984, 2119904, 3444844, 4239808, 6889688, 13779376, 27558752, 55117504]

約数ペア:

[(1, 55117504), (2, 27558752), (4, 13779376), (8, 6889688), (13, 4239808), (16, 3444844), (26, 2119904), (31, 1777984), (32, 1722422), (52, 1059952), (62, 888992), (64, 861211), (104, 529976), (124, 444496), (208, 264988), (248, 222248), (403, 136768), (416, 132494), (496, 111124), (806, 68384), (832, 66247), (992, 55562), (1612, 34192), (1984, 27781), (2137, 25792), (3224, 17096), (4274, 12896), (6448, 8548)]