49299939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 77090832

約数和(自身を除く): 27790893

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1899, 1997, 2743, 5991, 8229, 17973, 24687, 25961, 77883, 233649, 421367, 1264101, 3792303, 5477771, 16433313, 49299939]

約数ペア:

[(1, 49299939), (3, 16433313), (9, 5477771), (13, 3792303), (39, 1264101), (117, 421367), (211, 233649), (633, 77883), (1899, 25961), (1997, 24687), (2743, 17973), (5991, 8229)]