550105444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 1191407616

約数和(自身を除く): 641302172

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 71, 92, 106, 142, 161, 212, 227, 284, 322, 371, 454, 497, 644, 742, 908, 994, 1219, 1484, 1589, 1633, 1988, 2438, 3178, 3266, 3763, 4876, 5221, 6356, 6532, 7526, 8533, 10442, 11431, 12031, 15052, 16117, 17066, 20884, 22862, 24062, 26341, 32234, 34132, 36547, 45724, 48124, 52682, 64468, 73094, 84217, 86549, 105364, 112819, 146188, 168434, 173098, 225638, 276713, 336868, 346196, 370691, 451276, 553426, 605843, 741382, 854201, 1106852, 1211686, 1482764, 1708402, 1936991, 2423372, 2594837, 3416804, 3873982, 5189674, 5979407, 7747964, 10379348, 11958814, 19646623, 23917628, 39293246, 78586492, 137526361, 275052722, 550105444]

約数ペア:

[(1, 550105444), (2, 275052722), (4, 137526361), (7, 78586492), (14, 39293246), (23, 23917628), (28, 19646623), (46, 11958814), (53, 10379348), (71, 7747964), (92, 5979407), (106, 5189674), (142, 3873982), (161, 3416804), (212, 2594837), (227, 2423372), (284, 1936991), (322, 1708402), (371, 1482764), (454, 1211686), (497, 1106852), (644, 854201), (742, 741382), (908, 605843), (994, 553426), (1219, 451276), (1484, 370691), (1589, 346196), (1633, 336868), (1988, 276713), (2438, 225638), (3178, 173098), (3266, 168434), (3763, 146188), (4876, 112819), (5221, 105364), (6356, 86549), (6532, 84217), (7526, 73094), (8533, 64468), (10442, 52682), (11431, 48124), (12031, 45724), (15052, 36547), (16117, 34132), (17066, 32234), (20884, 26341), (22862, 24062)]