53339440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 157503312

約数和(自身を除く): 104163872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1237, 1540, 1960, 2156, 2474, 2695, 3080, 3920, 4312, 4948, 5390, 6160, 6185, 8624, 8659, 9896, 10780, 12370, 13607, 17318, 19792, 21560, 24740, 27214, 34636, 43120, 43295, 49480, 54428, 60613, 68035, 69272, 86590, 95249, 98960, 108856, 121226, 136070, 138544, 173180, 190498, 217712, 242452, 272140, 303065, 346360, 380996, 476245, 484904, 544280, 606130, 666743, 692720, 761992, 952490, 969808, 1088560, 1212260, 1333486, 1523984, 1904980, 2424520, 2666972, 3333715, 3809960, 4849040, 5333944, 6667430, 7619920, 10667888, 13334860, 26669720, 53339440]

約数ペア:

[(1, 53339440), (2, 26669720), (4, 13334860), (5, 10667888), (7, 7619920), (8, 6667430), (10, 5333944), (11, 4849040), (14, 3809960), (16, 3333715), (20, 2666972), (22, 2424520), (28, 1904980), (35, 1523984), (40, 1333486), (44, 1212260), (49, 1088560), (55, 969808), (56, 952490), (70, 761992), (77, 692720), (80, 666743), (88, 606130), (98, 544280), (110, 484904), (112, 476245), (140, 380996), (154, 346360), (176, 303065), (196, 272140), (220, 242452), (245, 217712), (280, 190498), (308, 173180), (385, 138544), (392, 136070), (440, 121226), (490, 108856), (539, 98960), (560, 95249), (616, 86590), (770, 69272), (784, 68035), (880, 60613), (980, 54428), (1078, 49480), (1232, 43295), (1237, 43120), (1540, 34636), (1960, 27214), (2156, 24740), (2474, 21560), (2695, 19792), (3080, 17318), (3920, 13607), (4312, 12370), (4948, 10780), (5390, 9896), (6160, 8659), (6185, 8624)]