55480205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 75513600

約数和(自身を除く): 20033395

約数列:

[1, 5, 11, 37, 55, 137, 185, 199, 407, 685, 995, 1507, 2035, 2189, 5069, 7363, 7535, 10945, 25345, 27263, 36815, 55759, 80993, 136315, 278795, 299893, 404965, 1008731, 1499465, 5043655, 11096041, 55480205]

約数ペア:

[(1, 55480205), (5, 11096041), (11, 5043655), (37, 1499465), (55, 1008731), (137, 404965), (185, 299893), (199, 278795), (407, 136315), (685, 80993), (995, 55759), (1507, 36815), (2035, 27263), (2189, 25345), (5069, 10945), (7363, 7535)]