56890834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 115944192

約数和(自身を除く): 59053358

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 157, 181, 182, 286, 314, 362, 1001, 1099, 1267, 1727, 1991, 2002, 2041, 2198, 2353, 2534, 3454, 3982, 4082, 4706, 12089, 13937, 14287, 16471, 22451, 24178, 25883, 27874, 28417, 28574, 32942, 44902, 51766, 56834, 157157, 181181, 198919, 312587, 314314, 362362, 369421, 397838, 625174, 738842, 2188109, 2585947, 4063631, 4376218, 5171894, 8127262, 28445417, 56890834]

約数ペア:

[(1, 56890834), (2, 28445417), (7, 8127262), (11, 5171894), (13, 4376218), (14, 4063631), (22, 2585947), (26, 2188109), (77, 738842), (91, 625174), (143, 397838), (154, 369421), (157, 362362), (181, 314314), (182, 312587), (286, 198919), (314, 181181), (362, 157157), (1001, 56834), (1099, 51766), (1267, 44902), (1727, 32942), (1991, 28574), (2002, 28417), (2041, 27874), (2198, 25883), (2353, 24178), (2534, 22451), (3454, 16471), (3982, 14287), (4082, 13937), (4706, 12089)]