51479450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 107659776

約数和(自身を除く): 56180326

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 121, 127, 134, 242, 254, 275, 335, 550, 605, 635, 670, 737, 1210, 1270, 1397, 1474, 1675, 2794, 3025, 3175, 3350, 3685, 6050, 6350, 6985, 7370, 8107, 8509, 13970, 15367, 16214, 17018, 18425, 30734, 34925, 36850, 40535, 42545, 69850, 76835, 81070, 85090, 93599, 153670, 187198, 202675, 212725, 384175, 405350, 425450, 467995, 768350, 935990, 1029589, 2059178, 2339975, 4679950, 5147945, 10295890, 25739725, 51479450]

約数ペア:

[(1, 51479450), (2, 25739725), (5, 10295890), (10, 5147945), (11, 4679950), (22, 2339975), (25, 2059178), (50, 1029589), (55, 935990), (67, 768350), (110, 467995), (121, 425450), (127, 405350), (134, 384175), (242, 212725), (254, 202675), (275, 187198), (335, 153670), (550, 93599), (605, 85090), (635, 81070), (670, 76835), (737, 69850), (1210, 42545), (1270, 40535), (1397, 36850), (1474, 34925), (1675, 30734), (2794, 18425), (3025, 17018), (3175, 16214), (3350, 15367), (3685, 13970), (6050, 8509), (6350, 8107), (6985, 7370)]