56145309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 85598208

約数和(自身を除く): 29452899

約数列:

[1, 3, 11, 31, 33, 71, 93, 213, 341, 773, 781, 1023, 2201, 2319, 2343, 6603, 8503, 23963, 24211, 25509, 54883, 71889, 72633, 164649, 263593, 603713, 790779, 1701373, 1811139, 5104119, 18715103, 56145309]

約数ペア:

[(1, 56145309), (3, 18715103), (11, 5104119), (31, 1811139), (33, 1701373), (71, 790779), (93, 603713), (213, 263593), (341, 164649), (773, 72633), (781, 71889), (1023, 54883), (2201, 25509), (2319, 24211), (2343, 23963), (6603, 8503)]