56561512

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 125959680

約数和(自身を除く): 69398168

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 83, 86, 166, 172, 283, 301, 332, 344, 566, 581, 602, 664, 1132, 1162, 1204, 1981, 2264, 2324, 2408, 3569, 3962, 4648, 7138, 7924, 12169, 14276, 15848, 23489, 24338, 24983, 28552, 46978, 48676, 49966, 85183, 93956, 97352, 99932, 164423, 170366, 187912, 199864, 328846, 340732, 657692, 681464, 1010027, 1315384, 2020054, 4040108, 7070189, 8080216, 14140378, 28280756, 56561512]

約数ペア:

[(1, 56561512), (2, 28280756), (4, 14140378), (7, 8080216), (8, 7070189), (14, 4040108), (28, 2020054), (43, 1315384), (56, 1010027), (83, 681464), (86, 657692), (166, 340732), (172, 328846), (283, 199864), (301, 187912), (332, 170366), (344, 164423), (566, 99932), (581, 97352), (602, 93956), (664, 85183), (1132, 49966), (1162, 48676), (1204, 46978), (1981, 28552), (2264, 24983), (2324, 24338), (2408, 23489), (3569, 15848), (3962, 14276), (4648, 12169), (7138, 7924)]