54943980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 196439040

約数和(自身を除く): 141495060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 347, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 694, 754, 780, 812, 870, 910, 1015, 1041, 1092, 1131, 1218, 1365, 1388, 1508, 1735, 1740, 1820, 1885, 2030, 2082, 2262, 2429, 2436, 2639, 2730, 3045, 3470, 3770, 4060, 4164, 4511, 4524, 4858, 5205, 5278, 5460, 5655, 6090, 6940, 7287, 7540, 7917, 9022, 9716, 10063, 10410, 10556, 11310, 12145, 12180, 13195, 13533, 14574, 15834, 18044, 20126, 20820, 22555, 22620, 24290, 26390, 27066, 29148, 30189, 31577, 31668, 36435, 39585, 40252, 45110, 48580, 50315, 52780, 54132, 60378, 63154, 67665, 70441, 72870, 79170, 90220, 94731, 100630, 120756, 126308, 130819, 135330, 140882, 145740, 150945, 157885, 158340, 189462, 201260, 211323, 261638, 270660, 281764, 301890, 315770, 352205, 378924, 392457, 422646, 473655, 523276, 603780, 631540, 654095, 704410, 784914, 845292, 915733, 947310, 1056615, 1308190, 1408820, 1569828, 1831466, 1894620, 1962285, 2113230, 2616380, 2747199, 3662932, 3924570, 4226460, 4578665, 5494398, 7849140, 9157330, 10988796, 13735995, 18314660, 27471990, 54943980]

約数ペア:

[(1, 54943980), (2, 27471990), (3, 18314660), (4, 13735995), (5, 10988796), (6, 9157330), (7, 7849140), (10, 5494398), (12, 4578665), (13, 4226460), (14, 3924570), (15, 3662932), (20, 2747199), (21, 2616380), (26, 2113230), (28, 1962285), (29, 1894620), (30, 1831466), (35, 1569828), (39, 1408820), (42, 1308190), (52, 1056615), (58, 947310), (60, 915733), (65, 845292), (70, 784914), (78, 704410), (84, 654095), (87, 631540), (91, 603780), (105, 523276), (116, 473655), (130, 422646), (140, 392457), (145, 378924), (156, 352205), (174, 315770), (182, 301890), (195, 281764), (203, 270660), (210, 261638), (260, 211323), (273, 201260), (290, 189462), (347, 158340), (348, 157885), (364, 150945), (377, 145740), (390, 140882), (406, 135330), (420, 130819), (435, 126308), (455, 120756), (546, 100630), (580, 94731), (609, 90220), (694, 79170), (754, 72870), (780, 70441), (812, 67665), (870, 63154), (910, 60378), (1015, 54132), (1041, 52780), (1092, 50315), (1131, 48580), (1218, 45110), (1365, 40252), (1388, 39585), (1508, 36435), (1735, 31668), (1740, 31577), (1820, 30189), (1885, 29148), (2030, 27066), (2082, 26390), (2262, 24290), (2429, 22620), (2436, 22555), (2639, 20820), (2730, 20126), (3045, 18044), (3470, 15834), (3770, 14574), (4060, 13533), (4164, 13195), (4511, 12180), (4524, 12145), (4858, 11310), (5205, 10556), (5278, 10410), (5460, 10063), (5655, 9716), (6090, 9022), (6940, 7917), (7287, 7540)]