49817768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6221}}^1$

素因数の和:6258

約数の個数: 64

約数和(自身を含む): 125435520

約数和(自身を除く): 75617752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 6221, 8008, 12442, 24884, 43547, 49768, 68431, 80873, 87094, 136862, 161746, 174188, 273724, 323492, 348376, 479017, 547448, 566111, 646984, 889603, 958034, 1132222, 1779206, 1916068, 2264444, 3558412, 3832136, 4528888, 6227221, 7116824, 12454442, 24908884, 49817768]

約数ペア:

[(1, 49817768), (2, 24908884), (4, 12454442), (7, 7116824), (8, 6227221), (11, 4528888), (13, 3832136), (14, 3558412), (22, 2264444), (26, 1916068), (28, 1779206), (44, 1132222), (52, 958034), (56, 889603), (77, 646984), (88, 566111), (91, 547448), (104, 479017), (143, 348376), (154, 323492), (182, 273724), (286, 174188), (308, 161746), (364, 136862), (572, 87094), (616, 80873), (728, 68431), (1001, 49768), (1144, 43547), (2002, 24884), (4004, 12442), (6221, 8008)]