56098760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 131900400

約数和(自身を除く): 75801640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 137, 145, 232, 274, 290, 353, 548, 580, 685, 706, 1096, 1160, 1370, 1412, 1765, 2740, 2824, 3530, 3973, 5480, 7060, 7946, 10237, 14120, 15892, 19865, 20474, 31784, 39730, 40948, 48361, 51185, 79460, 81896, 96722, 102370, 158920, 193444, 204740, 241805, 386888, 409480, 483610, 967220, 1402469, 1934440, 2804938, 5609876, 7012345, 11219752, 14024690, 28049380, 56098760]

約数ペア:

[(1, 56098760), (2, 28049380), (4, 14024690), (5, 11219752), (8, 7012345), (10, 5609876), (20, 2804938), (29, 1934440), (40, 1402469), (58, 967220), (116, 483610), (137, 409480), (145, 386888), (232, 241805), (274, 204740), (290, 193444), (353, 158920), (548, 102370), (580, 96722), (685, 81896), (706, 79460), (1096, 51185), (1160, 48361), (1370, 40948), (1412, 39730), (1765, 31784), (2740, 20474), (2824, 19865), (3530, 15892), (3973, 14120), (5480, 10237), (7060, 7946)]