51073022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 104315904

約数和(自身を除く): 53242882

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 97, 143, 154, 182, 194, 263, 286, 526, 679, 1001, 1067, 1261, 1358, 1841, 2002, 2134, 2522, 2893, 3419, 3682, 5786, 6838, 7469, 8827, 13871, 14938, 17654, 20251, 23933, 25511, 27742, 37609, 40502, 47866, 51022, 75218, 97097, 178577, 194194, 263263, 280621, 331643, 357154, 526526, 561242, 663286, 1964347, 2321501, 3648073, 3928694, 4643002, 7296146, 25536511, 51073022]

約数ペア:

[(1, 51073022), (2, 25536511), (7, 7296146), (11, 4643002), (13, 3928694), (14, 3648073), (22, 2321501), (26, 1964347), (77, 663286), (91, 561242), (97, 526526), (143, 357154), (154, 331643), (182, 280621), (194, 263263), (263, 194194), (286, 178577), (526, 97097), (679, 75218), (1001, 51022), (1067, 47866), (1261, 40502), (1358, 37609), (1841, 27742), (2002, 25511), (2134, 23933), (2522, 20251), (2893, 17654), (3419, 14938), (3682, 13871), (5786, 8827), (6838, 7469)]