56009520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11113}}^1$

素因数の和:11139

約数の個数: 120

約数和(自身を含む): 214989216

約数和(自身を除く): 158979696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 11113, 22226, 33339, 44452, 55565, 66678, 77791, 88904, 100017, 111130, 133356, 155582, 166695, 177808, 200034, 222260, 233373, 266712, 311164, 333390, 388955, 400068, 444520, 466746, 500085, 533424, 622328, 666780, 700119, 777910, 800136, 889040, 933492, 1000170, 1166865, 1244656, 1333560, 1400238, 1555820, 1600272, 1866984, 2000340, 2333730, 2667120, 2800476, 3111640, 3500595, 3733968, 4000680, 4667460, 5600952, 6223280, 7001190, 8001360, 9334920, 11201904, 14002380, 18669840, 28004760, 56009520]

約数ペア:

[(1, 56009520), (2, 28004760), (3, 18669840), (4, 14002380), (5, 11201904), (6, 9334920), (7, 8001360), (8, 7001190), (9, 6223280), (10, 5600952), (12, 4667460), (14, 4000680), (15, 3733968), (16, 3500595), (18, 3111640), (20, 2800476), (21, 2667120), (24, 2333730), (28, 2000340), (30, 1866984), (35, 1600272), (36, 1555820), (40, 1400238), (42, 1333560), (45, 1244656), (48, 1166865), (56, 1000170), (60, 933492), (63, 889040), (70, 800136), (72, 777910), (80, 700119), (84, 666780), (90, 622328), (105, 533424), (112, 500085), (120, 466746), (126, 444520), (140, 400068), (144, 388955), (168, 333390), (180, 311164), (210, 266712), (240, 233373), (252, 222260), (280, 200034), (315, 177808), (336, 166695), (360, 155582), (420, 133356), (504, 111130), (560, 100017), (630, 88904), (720, 77791), (840, 66678), (1008, 55565), (1260, 44452), (1680, 33339), (2520, 22226), (5040, 11113)]