49260155

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 20993413

約数列:

[1, 5, 7, 35, 43, 71, 215, 301, 355, 461, 497, 1505, 2305, 2485, 3053, 3227, 15265, 16135, 19823, 21371, 32731, 99115, 106855, 138761, 163655, 229117, 693805, 1145585, 1407433, 7037165, 9852031, 49260155]

約数ペア:

[(1, 49260155), (5, 9852031), (7, 7037165), (35, 1407433), (43, 1145585), (71, 693805), (215, 229117), (301, 163655), (355, 138761), (461, 106855), (497, 99115), (1505, 32731), (2305, 21371), (2485, 19823), (3053, 16135), (3227, 15265)]