51542280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4983

約数の個数: 96

約数和(自身を含む): 173323800

約数和(自身を除く): 121781520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 4937, 5220, 9874, 10440, 14811, 19748, 24685, 29622, 39496, 44433, 49370, 59244, 74055, 88866, 98740, 118488, 143173, 148110, 177732, 197480, 222165, 286346, 296220, 355464, 429519, 444330, 572692, 592440, 715865, 859038, 888660, 1145384, 1288557, 1431730, 1718076, 1777320, 2147595, 2577114, 2863460, 3436152, 4295190, 5154228, 5726920, 6442785, 8590380, 10308456, 12885570, 17180760, 25771140, 51542280]

約数ペア:

[(1, 51542280), (2, 25771140), (3, 17180760), (4, 12885570), (5, 10308456), (6, 8590380), (8, 6442785), (9, 5726920), (10, 5154228), (12, 4295190), (15, 3436152), (18, 2863460), (20, 2577114), (24, 2147595), (29, 1777320), (30, 1718076), (36, 1431730), (40, 1288557), (45, 1145384), (58, 888660), (60, 859038), (72, 715865), (87, 592440), (90, 572692), (116, 444330), (120, 429519), (145, 355464), (174, 296220), (180, 286346), (232, 222165), (261, 197480), (290, 177732), (348, 148110), (360, 143173), (435, 118488), (522, 98740), (580, 88866), (696, 74055), (870, 59244), (1044, 49370), (1160, 44433), (1305, 39496), (1740, 29622), (2088, 24685), (2610, 19748), (3480, 14811), (4937, 10440), (5220, 9874)]