56031228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 108

約数和(自身を含む): 164116680

約数和(自身を除く): 108085452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 209, 228, 242, 342, 363, 396, 418, 484, 627, 677, 684, 726, 836, 1089, 1254, 1354, 1452, 1881, 2031, 2178, 2299, 2508, 2708, 3762, 4062, 4356, 4598, 6093, 6897, 7447, 7524, 8124, 9196, 12186, 12863, 13794, 14894, 20691, 22341, 24372, 25726, 27588, 29788, 38589, 41382, 44682, 51452, 67023, 77178, 81917, 82764, 89364, 115767, 134046, 141493, 154356, 163834, 231534, 245751, 268092, 282986, 327668, 424479, 463068, 491502, 565972, 737253, 848958, 983004, 1273437, 1474506, 1556423, 1697916, 2546874, 2949012, 3112846, 4669269, 5093748, 6225692, 9338538, 14007807, 18677076, 28015614, 56031228]

約数ペア:

[(1, 56031228), (2, 28015614), (3, 18677076), (4, 14007807), (6, 9338538), (9, 6225692), (11, 5093748), (12, 4669269), (18, 3112846), (19, 2949012), (22, 2546874), (33, 1697916), (36, 1556423), (38, 1474506), (44, 1273437), (57, 983004), (66, 848958), (76, 737253), (99, 565972), (114, 491502), (121, 463068), (132, 424479), (171, 327668), (198, 282986), (209, 268092), (228, 245751), (242, 231534), (342, 163834), (363, 154356), (396, 141493), (418, 134046), (484, 115767), (627, 89364), (677, 82764), (684, 81917), (726, 77178), (836, 67023), (1089, 51452), (1254, 44682), (1354, 41382), (1452, 38589), (1881, 29788), (2031, 27588), (2178, 25726), (2299, 24372), (2508, 22341), (2708, 20691), (3762, 14894), (4062, 13794), (4356, 12863), (4598, 12186), (6093, 9196), (6897, 8124), (7447, 7524)]