49141485

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 89454816

約数和(自身を除く): 40313331

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1809, 1811, 3015, 5427, 5433, 9045, 9055, 16299, 27135, 27165, 48897, 81495, 121337, 146691, 244485, 364011, 606685, 733455, 1092033, 1820055, 3276099, 5460165, 9828297, 16380495, 49141485]

約数ペア:

[(1, 49141485), (3, 16380495), (5, 9828297), (9, 5460165), (15, 3276099), (27, 1820055), (45, 1092033), (67, 733455), (81, 606685), (135, 364011), (201, 244485), (335, 146691), (405, 121337), (603, 81495), (1005, 48897), (1809, 27165), (1811, 27135), (3015, 16299), (5427, 9055), (5433, 9045)]