48967919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 68304384

約数和(自身を除く): 19336465

約数列:

[1, 7, 11, 13, 53, 71, 77, 91, 143, 169, 371, 497, 583, 689, 781, 923, 1001, 1183, 1859, 3763, 4081, 4823, 5467, 6461, 7579, 8957, 10153, 11999, 13013, 26341, 41393, 48919, 53053, 62699, 71071, 83993, 98527, 131989, 289751, 342433, 538109, 635947, 689689, 923923, 3766763, 4451629, 6995417, 48967919]

約数ペア:

[(1, 48967919), (7, 6995417), (11, 4451629), (13, 3766763), (53, 923923), (71, 689689), (77, 635947), (91, 538109), (143, 342433), (169, 289751), (371, 131989), (497, 98527), (583, 83993), (689, 71071), (781, 62699), (923, 53053), (1001, 48919), (1183, 41393), (1859, 26341), (3763, 13013), (4081, 11999), (4823, 10153), (5467, 8957), (6461, 7579)]