52403120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 155990016

約数和(自身を除く): 103586896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 176, 181, 188, 220, 235, 280, 308, 329, 362, 376, 385, 440, 470, 517, 560, 616, 658, 724, 752, 770, 880, 905, 940, 1034, 1232, 1267, 1316, 1448, 1540, 1645, 1810, 1880, 1991, 2068, 2534, 2585, 2632, 2896, 3080, 3290, 3619, 3620, 3760, 3982, 4136, 5068, 5170, 5264, 6160, 6335, 6580, 7238, 7240, 7964, 8272, 8507, 9955, 10136, 10340, 12670, 13160, 13937, 14476, 14480, 15928, 17014, 18095, 19910, 20272, 20680, 25340, 26320, 27874, 28952, 31856, 34028, 36190, 39820, 41360, 42535, 50680, 55748, 57904, 59549, 68056, 69685, 72380, 79640, 85070, 93577, 101360, 111496, 119098, 136112, 139370, 144760, 159280, 170140, 187154, 222992, 238196, 278740, 289520, 297745, 340280, 374308, 467885, 476392, 557480, 595490, 655039, 680560, 748616, 935770, 952784, 1114960, 1190980, 1310078, 1497232, 1871540, 2381960, 2620156, 3275195, 3743080, 4763920, 5240312, 6550390, 7486160, 10480624, 13100780, 26201560, 52403120]

約数ペア:

[(1, 52403120), (2, 26201560), (4, 13100780), (5, 10480624), (7, 7486160), (8, 6550390), (10, 5240312), (11, 4763920), (14, 3743080), (16, 3275195), (20, 2620156), (22, 2381960), (28, 1871540), (35, 1497232), (40, 1310078), (44, 1190980), (47, 1114960), (55, 952784), (56, 935770), (70, 748616), (77, 680560), (80, 655039), (88, 595490), (94, 557480), (110, 476392), (112, 467885), (140, 374308), (154, 340280), (176, 297745), (181, 289520), (188, 278740), (220, 238196), (235, 222992), (280, 187154), (308, 170140), (329, 159280), (362, 144760), (376, 139370), (385, 136112), (440, 119098), (470, 111496), (517, 101360), (560, 93577), (616, 85070), (658, 79640), (724, 72380), (752, 69685), (770, 68056), (880, 59549), (905, 57904), (940, 55748), (1034, 50680), (1232, 42535), (1267, 41360), (1316, 39820), (1448, 36190), (1540, 34028), (1645, 31856), (1810, 28952), (1880, 27874), (1991, 26320), (2068, 25340), (2534, 20680), (2585, 20272), (2632, 19910), (2896, 18095), (3080, 17014), (3290, 15928), (3619, 14480), (3620, 14476), (3760, 13937), (3982, 13160), (4136, 12670), (5068, 10340), (5170, 10136), (5264, 9955), (6160, 8507), (6335, 8272), (6580, 7964), (7238, 7240)]