52475640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 128964360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 349, 358, 420, 537, 698, 716, 840, 895, 1047, 1074, 1253, 1396, 1432, 1745, 1790, 2094, 2148, 2443, 2506, 2685, 2792, 3490, 3580, 3759, 4188, 4296, 4886, 5012, 5235, 5370, 6265, 6980, 7160, 7329, 7518, 8376, 9772, 10024, 10470, 10740, 12215, 12530, 13960, 14658, 15036, 18795, 19544, 20940, 21480, 24430, 25060, 29316, 30072, 36645, 37590, 41880, 48860, 50120, 58632, 62471, 73290, 75180, 97720, 124942, 146580, 150360, 187413, 249884, 293160, 312355, 374826, 437297, 499768, 624710, 749652, 874594, 937065, 1249420, 1311891, 1499304, 1749188, 1874130, 2186485, 2498840, 2623782, 3498376, 3748260, 4372970, 5247564, 6559455, 7496520, 8745940, 10495128, 13118910, 17491880, 26237820, 52475640]

約数ペア:

[(1, 52475640), (2, 26237820), (3, 17491880), (4, 13118910), (5, 10495128), (6, 8745940), (7, 7496520), (8, 6559455), (10, 5247564), (12, 4372970), (14, 3748260), (15, 3498376), (20, 2623782), (21, 2498840), (24, 2186485), (28, 1874130), (30, 1749188), (35, 1499304), (40, 1311891), (42, 1249420), (56, 937065), (60, 874594), (70, 749652), (84, 624710), (105, 499768), (120, 437297), (140, 374826), (168, 312355), (179, 293160), (210, 249884), (280, 187413), (349, 150360), (358, 146580), (420, 124942), (537, 97720), (698, 75180), (716, 73290), (840, 62471), (895, 58632), (1047, 50120), (1074, 48860), (1253, 41880), (1396, 37590), (1432, 36645), (1745, 30072), (1790, 29316), (2094, 25060), (2148, 24430), (2443, 21480), (2506, 20940), (2685, 19544), (2792, 18795), (3490, 15036), (3580, 14658), (3759, 13960), (4188, 12530), (4296, 12215), (4886, 10740), (5012, 10470), (5235, 10024), (5370, 9772), (6265, 8376), (6980, 7518), (7160, 7329)]