49985936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3160

約数の個数: 80

約数和(自身を含む): 130075008

約数和(自身を除く): 80089072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 3121, 4004, 6242, 8008, 12484, 16016, 21847, 24968, 34331, 40573, 43694, 49936, 68662, 81146, 87388, 137324, 162292, 174776, 240317, 274648, 284011, 324584, 349552, 446303, 480634, 549296, 568022, 649168, 892606, 961268, 1136044, 1785212, 1922536, 2272088, 3124121, 3570424, 3845072, 4544176, 6248242, 7140848, 12496484, 24992968, 49985936]

約数ペア:

[(1, 49985936), (2, 24992968), (4, 12496484), (7, 7140848), (8, 6248242), (11, 4544176), (13, 3845072), (14, 3570424), (16, 3124121), (22, 2272088), (26, 1922536), (28, 1785212), (44, 1136044), (52, 961268), (56, 892606), (77, 649168), (88, 568022), (91, 549296), (104, 480634), (112, 446303), (143, 349552), (154, 324584), (176, 284011), (182, 274648), (208, 240317), (286, 174776), (308, 162292), (364, 137324), (572, 87388), (616, 81146), (728, 68662), (1001, 49936), (1144, 43694), (1232, 40573), (1456, 34331), (2002, 24968), (2288, 21847), (3121, 16016), (4004, 12484), (6242, 8008)]