52284680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 143078400

約数和(自身を除く): 90793720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 47, 56, 58, 70, 94, 116, 137, 140, 145, 188, 203, 232, 235, 274, 280, 290, 329, 376, 406, 470, 548, 580, 658, 685, 812, 940, 959, 1015, 1096, 1160, 1316, 1363, 1370, 1624, 1645, 1880, 1918, 2030, 2632, 2726, 2740, 3290, 3836, 3973, 4060, 4795, 5452, 5480, 6439, 6580, 6815, 7672, 7946, 8120, 9541, 9590, 10904, 12878, 13160, 13630, 15892, 19082, 19180, 19865, 25756, 27260, 27811, 31784, 32195, 38164, 38360, 39730, 45073, 47705, 51512, 54520, 55622, 64390, 76328, 79460, 90146, 95410, 111244, 128780, 139055, 158920, 180292, 186731, 190820, 222488, 225365, 257560, 278110, 360584, 373462, 381640, 450730, 556220, 746924, 901460, 933655, 1112440, 1307117, 1493848, 1802920, 1867310, 2614234, 3734620, 5228468, 6535585, 7469240, 10456936, 13071170, 26142340, 52284680]

約数ペア:

[(1, 52284680), (2, 26142340), (4, 13071170), (5, 10456936), (7, 7469240), (8, 6535585), (10, 5228468), (14, 3734620), (20, 2614234), (28, 1867310), (29, 1802920), (35, 1493848), (40, 1307117), (47, 1112440), (56, 933655), (58, 901460), (70, 746924), (94, 556220), (116, 450730), (137, 381640), (140, 373462), (145, 360584), (188, 278110), (203, 257560), (232, 225365), (235, 222488), (274, 190820), (280, 186731), (290, 180292), (329, 158920), (376, 139055), (406, 128780), (470, 111244), (548, 95410), (580, 90146), (658, 79460), (685, 76328), (812, 64390), (940, 55622), (959, 54520), (1015, 51512), (1096, 47705), (1160, 45073), (1316, 39730), (1363, 38360), (1370, 38164), (1624, 32195), (1645, 31784), (1880, 27811), (1918, 27260), (2030, 25756), (2632, 19865), (2726, 19180), (2740, 19082), (3290, 15892), (3836, 13630), (3973, 13160), (4060, 12878), (4795, 10904), (5452, 9590), (5480, 9541), (6439, 8120), (6580, 7946), (6815, 7672)]