51743146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 102187008

約数和(自身を除く): 50443862

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 47, 91, 94, 161, 182, 263, 299, 322, 329, 526, 598, 611, 658, 1081, 1222, 1841, 2093, 2162, 3419, 3682, 4186, 4277, 6049, 6838, 7567, 8554, 12098, 12361, 14053, 15134, 23933, 24722, 28106, 42343, 47866, 78637, 84686, 86527, 98371, 157274, 160693, 173054, 196742, 284303, 321386, 550459, 568606, 1100918, 1124851, 1990121, 2249702, 3695939, 3980242, 7391878, 25871573, 51743146]

約数ペア:

[(1, 51743146), (2, 25871573), (7, 7391878), (13, 3980242), (14, 3695939), (23, 2249702), (26, 1990121), (46, 1124851), (47, 1100918), (91, 568606), (94, 550459), (161, 321386), (182, 284303), (263, 196742), (299, 173054), (322, 160693), (329, 157274), (526, 98371), (598, 86527), (611, 84686), (658, 78637), (1081, 47866), (1222, 42343), (1841, 28106), (2093, 24722), (2162, 23933), (3419, 15134), (3682, 14053), (4186, 12361), (4277, 12098), (6049, 8554), (6838, 7567)]