55885676

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 90

約数和(自身を含む): 130112052

約数和(自身を除く): 74226376

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 343, 506, 529, 539, 644, 686, 1012, 1058, 1078, 1127, 1372, 1771, 2116, 2156, 2254, 2401, 3542, 3703, 3773, 4508, 4802, 5819, 7084, 7406, 7546, 7889, 9604, 11638, 12397, 14812, 15092, 15778, 23276, 24794, 25921, 26411, 31556, 40733, 49588, 51842, 52822, 55223, 81466, 86779, 103684, 105644, 110446, 162932, 173558, 181447, 220892, 285131, 347116, 362894, 570262, 607453, 725788, 1140524, 1214906, 1270129, 1995917, 2429812, 2540258, 3991834, 5080516, 7983668, 13971419, 27942838, 55885676]

約数ペア:

[(1, 55885676), (2, 27942838), (4, 13971419), (7, 7983668), (11, 5080516), (14, 3991834), (22, 2540258), (23, 2429812), (28, 1995917), (44, 1270129), (46, 1214906), (49, 1140524), (77, 725788), (92, 607453), (98, 570262), (154, 362894), (161, 347116), (196, 285131), (253, 220892), (308, 181447), (322, 173558), (343, 162932), (506, 110446), (529, 105644), (539, 103684), (644, 86779), (686, 81466), (1012, 55223), (1058, 52822), (1078, 51842), (1127, 49588), (1372, 40733), (1771, 31556), (2116, 26411), (2156, 25921), (2254, 24794), (2401, 23276), (3542, 15778), (3703, 15092), (3773, 14812), (4508, 12397), (4802, 11638), (5819, 9604), (7084, 7889), (7406, 7546)]