55365091668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{381523}}^1$

素因数の和:381701

約数の個数: 72

約数和(自身を含む): 145818472800

約数和(自身を除く): 90453381132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 348, 417, 522, 556, 834, 1044, 1251, 1668, 2502, 4031, 5004, 8062, 12093, 16124, 24186, 36279, 48372, 72558, 145116, 381523, 763046, 1144569, 1526092, 2289138, 3433707, 4578276, 6867414, 11064167, 13734828, 22128334, 33192501, 44256668, 53031697, 66385002, 99577503, 106063394, 132770004, 159095091, 199155006, 212126788, 318190182, 398310012, 477285273, 636380364, 954570546, 1537919213, 1909141092, 3075838426, 4613757639, 6151676852, 9227515278, 13841272917, 18455030556, 27682545834, 55365091668]

約数ペア:

[(1, 55365091668), (2, 27682545834), (3, 18455030556), (4, 13841272917), (6, 9227515278), (9, 6151676852), (12, 4613757639), (18, 3075838426), (29, 1909141092), (36, 1537919213), (58, 954570546), (87, 636380364), (116, 477285273), (139, 398310012), (174, 318190182), (261, 212126788), (278, 199155006), (348, 159095091), (417, 132770004), (522, 106063394), (556, 99577503), (834, 66385002), (1044, 53031697), (1251, 44256668), (1668, 33192501), (2502, 22128334), (4031, 13734828), (5004, 11064167), (8062, 6867414), (12093, 4578276), (16124, 3433707), (24186, 2289138), (36279, 1526092), (48372, 1144569), (72558, 763046), (145116, 381523)]