56335440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33533}}^1$

素因数の和:33556

約数の個数: 80

約数和(自身を含む): 199594368

約数和(自身を除く): 143258928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33533, 67066, 100599, 134132, 167665, 201198, 234731, 268264, 335330, 402396, 469462, 502995, 536528, 670660, 704193, 804792, 938924, 1005990, 1173655, 1341320, 1408386, 1609584, 1877848, 2011980, 2347310, 2682640, 2816772, 3520965, 3755696, 4023960, 4694620, 5633544, 7041930, 8047920, 9389240, 11267088, 14083860, 18778480, 28167720, 56335440]

約数ペア:

[(1, 56335440), (2, 28167720), (3, 18778480), (4, 14083860), (5, 11267088), (6, 9389240), (7, 8047920), (8, 7041930), (10, 5633544), (12, 4694620), (14, 4023960), (15, 3755696), (16, 3520965), (20, 2816772), (21, 2682640), (24, 2347310), (28, 2011980), (30, 1877848), (35, 1609584), (40, 1408386), (42, 1341320), (48, 1173655), (56, 1005990), (60, 938924), (70, 804792), (80, 704193), (84, 670660), (105, 536528), (112, 502995), (120, 469462), (140, 402396), (168, 335330), (210, 268264), (240, 234731), (280, 201198), (336, 167665), (420, 134132), (560, 100599), (840, 67066), (1680, 33533)]