49424120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 116251200

約数和(自身を除く): 66827080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 137, 145, 232, 274, 290, 311, 548, 580, 622, 685, 1096, 1160, 1244, 1370, 1555, 2488, 2740, 3110, 3973, 5480, 6220, 7946, 9019, 12440, 15892, 18038, 19865, 31784, 36076, 39730, 42607, 45095, 72152, 79460, 85214, 90190, 158920, 170428, 180380, 213035, 340856, 360760, 426070, 852140, 1235603, 1704280, 2471206, 4942412, 6178015, 9884824, 12356030, 24712060, 49424120]

約数ペア:

[(1, 49424120), (2, 24712060), (4, 12356030), (5, 9884824), (8, 6178015), (10, 4942412), (20, 2471206), (29, 1704280), (40, 1235603), (58, 852140), (116, 426070), (137, 360760), (145, 340856), (232, 213035), (274, 180380), (290, 170428), (311, 158920), (548, 90190), (580, 85214), (622, 79460), (685, 72152), (1096, 45095), (1160, 42607), (1244, 39730), (1370, 36076), (1555, 31784), (2488, 19865), (2740, 18038), (3110, 15892), (3973, 12440), (5480, 9019), (6220, 7946)]