49841691

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 71668800

約数和(自身を除く): 21827109

約数列:

[1, 3, 29, 41, 87, 89, 123, 157, 267, 471, 1189, 2581, 3567, 3649, 4553, 6437, 7743, 10947, 13659, 13973, 19311, 41919, 105821, 186673, 317463, 405217, 560019, 572893, 1215651, 1718679, 16613897, 49841691]

約数ペア:

[(1, 49841691), (3, 16613897), (29, 1718679), (41, 1215651), (87, 572893), (89, 560019), (123, 405217), (157, 317463), (267, 186673), (471, 105821), (1189, 41919), (2581, 19311), (3567, 13973), (3649, 13659), (4553, 10947), (6437, 7743)]