48948009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 77629440

約数和(自身を除く): 28681431

約数列:

[1, 3, 11, 19, 33, 47, 57, 121, 141, 151, 209, 363, 453, 517, 627, 893, 1551, 1661, 2299, 2679, 2869, 4983, 5687, 6897, 7097, 8607, 9823, 17061, 18271, 21291, 29469, 31559, 54813, 78067, 94677, 108053, 134843, 234201, 324159, 347149, 404529, 858737, 1041447, 1483273, 2576211, 4449819, 16316003, 48948009]

約数ペア:

[(1, 48948009), (3, 16316003), (11, 4449819), (19, 2576211), (33, 1483273), (47, 1041447), (57, 858737), (121, 404529), (141, 347149), (151, 324159), (209, 234201), (363, 134843), (453, 108053), (517, 94677), (627, 78067), (893, 54813), (1551, 31559), (1661, 29469), (2299, 21291), (2679, 18271), (2869, 17061), (4983, 9823), (5687, 8607), (6897, 7097)]