49678083

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20248

約数の個数: 32

約数和(自身を含む): 90585600

約数和(自身を除く): 40907517

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 20219, 60657, 141533, 181971, 262847, 424599, 545913, 788541, 1273797, 1839929, 2365623, 3821391, 5519787, 7096869, 16559361, 49678083]

約数ペア:

[(1, 49678083), (3, 16559361), (7, 7096869), (9, 5519787), (13, 3821391), (21, 2365623), (27, 1839929), (39, 1273797), (63, 788541), (91, 545913), (117, 424599), (189, 262847), (273, 181971), (351, 141533), (819, 60657), (2457, 20219)]