49673778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 125521920

約数和(自身を除く): 75848142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 869, 1106, 1361, 1659, 1738, 2607, 2722, 3318, 4083, 5214, 6083, 8166, 9527, 12166, 14971, 18249, 19054, 28581, 29942, 36498, 44913, 57162, 89826, 104797, 107519, 209594, 215038, 314391, 322557, 628782, 645114, 752633, 1182709, 1505266, 2257899, 2365418, 3548127, 4515798, 7096254, 8278963, 16557926, 24836889, 49673778]

約数ペア:

[(1, 49673778), (2, 24836889), (3, 16557926), (6, 8278963), (7, 7096254), (11, 4515798), (14, 3548127), (21, 2365418), (22, 2257899), (33, 1505266), (42, 1182709), (66, 752633), (77, 645114), (79, 628782), (154, 322557), (158, 314391), (231, 215038), (237, 209594), (462, 107519), (474, 104797), (553, 89826), (869, 57162), (1106, 44913), (1361, 36498), (1659, 29942), (1738, 28581), (2607, 19054), (2722, 18249), (3318, 14971), (4083, 12166), (5214, 9527), (6083, 8166)]