56554122235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{6247}}^1$

素因数の和:6428

約数の個数: 64

約数和(自身を含む): 77591162880

約数和(自身を除く): 21037040645

約数列:

[1, 5, 13, 41, 43, 65, 79, 205, 215, 395, 533, 559, 1027, 1763, 2665, 2795, 3239, 3397, 5135, 6247, 8815, 16195, 16985, 22919, 31235, 42107, 44161, 81211, 114595, 139277, 210535, 220805, 256127, 268621, 406055, 493513, 696385, 1280635, 1343105, 1810601, 2467565, 3329651, 3492073, 6415669, 9053005, 11013461, 16648255, 17460365, 20234033, 21221059, 32078345, 55067305, 101170165, 106105295, 143174993, 263042429, 275873767, 715874965, 870063419, 1315212145, 1379368835, 4350317095, 11310824447, 56554122235]

約数ペア:

[(1, 56554122235), (5, 11310824447), (13, 4350317095), (41, 1379368835), (43, 1315212145), (65, 870063419), (79, 715874965), (205, 275873767), (215, 263042429), (395, 143174993), (533, 106105295), (559, 101170165), (1027, 55067305), (1763, 32078345), (2665, 21221059), (2795, 20234033), (3239, 17460365), (3397, 16648255), (5135, 11013461), (6247, 9053005), (8815, 6415669), (16195, 3492073), (16985, 3329651), (22919, 2467565), (31235, 1810601), (42107, 1343105), (44161, 1280635), (81211, 696385), (114595, 493513), (139277, 406055), (210535, 268621), (220805, 256127)]