56471800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 173203200

約数和(自身を除く): 116731400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 88, 95, 100, 110, 133, 140, 152, 154, 175, 190, 193, 200, 209, 220, 266, 275, 280, 308, 350, 380, 385, 386, 418, 440, 475, 532, 550, 616, 665, 700, 760, 770, 772, 836, 950, 965, 1045, 1064, 1100, 1330, 1351, 1400, 1463, 1540, 1544, 1672, 1900, 1925, 1930, 2090, 2123, 2200, 2660, 2702, 2926, 3080, 3325, 3667, 3800, 3850, 3860, 4180, 4246, 4825, 5225, 5320, 5404, 5852, 6650, 6755, 7315, 7334, 7700, 7720, 8360, 8492, 9650, 10450, 10615, 10808, 11704, 13300, 13510, 14630, 14668, 14861, 15400, 16984, 18335, 19300, 20900, 21230, 25669, 26600, 27020, 29260, 29336, 29722, 33775, 36575, 36670, 38600, 40337, 41800, 42460, 51338, 53075, 54040, 58520, 59444, 67550, 73150, 73340, 74305, 80674, 84920, 91675, 102676, 106150, 118888, 128345, 135100, 146300, 146680, 148610, 161348, 183350, 201685, 205352, 212300, 256690, 270200, 282359, 292600, 297220, 322696, 366700, 371525, 403370, 424600, 513380, 564718, 594440, 641725, 733400, 743050, 806740, 1008425, 1026760, 1129436, 1283450, 1411795, 1486100, 1613480, 2016850, 2258872, 2566900, 2823590, 2972200, 4033700, 5133800, 5647180, 7058975, 8067400, 11294360, 14117950, 28235900, 56471800]

約数ペア:

[(1, 56471800), (2, 28235900), (4, 14117950), (5, 11294360), (7, 8067400), (8, 7058975), (10, 5647180), (11, 5133800), (14, 4033700), (19, 2972200), (20, 2823590), (22, 2566900), (25, 2258872), (28, 2016850), (35, 1613480), (38, 1486100), (40, 1411795), (44, 1283450), (50, 1129436), (55, 1026760), (56, 1008425), (70, 806740), (76, 743050), (77, 733400), (88, 641725), (95, 594440), (100, 564718), (110, 513380), (133, 424600), (140, 403370), (152, 371525), (154, 366700), (175, 322696), (190, 297220), (193, 292600), (200, 282359), (209, 270200), (220, 256690), (266, 212300), (275, 205352), (280, 201685), (308, 183350), (350, 161348), (380, 148610), (385, 146680), (386, 146300), (418, 135100), (440, 128345), (475, 118888), (532, 106150), (550, 102676), (616, 91675), (665, 84920), (700, 80674), (760, 74305), (770, 73340), (772, 73150), (836, 67550), (950, 59444), (965, 58520), (1045, 54040), (1064, 53075), (1100, 51338), (1330, 42460), (1351, 41800), (1400, 40337), (1463, 38600), (1540, 36670), (1544, 36575), (1672, 33775), (1900, 29722), (1925, 29336), (1930, 29260), (2090, 27020), (2123, 26600), (2200, 25669), (2660, 21230), (2702, 20900), (2926, 19300), (3080, 18335), (3325, 16984), (3667, 15400), (3800, 14861), (3850, 14668), (3860, 14630), (4180, 13510), (4246, 13300), (4825, 11704), (5225, 10808), (5320, 10615), (5404, 10450), (5852, 9650), (6650, 8492), (6755, 8360), (7315, 7720), (7334, 7700)]