49677840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 173500800

約数和(自身を除く): 123822960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 211, 216, 218, 240, 270, 327, 360, 422, 432, 436, 540, 545, 633, 654, 720, 844, 872, 981, 1055, 1080, 1090, 1266, 1308, 1635, 1688, 1744, 1899, 1962, 2110, 2160, 2180, 2532, 2616, 2943, 3165, 3270, 3376, 3798, 3924, 4220, 4360, 4905, 5064, 5232, 5697, 5886, 6330, 6540, 7596, 7848, 8440, 8720, 9495, 9810, 10128, 11394, 11772, 12660, 13080, 14715, 15192, 15696, 16880, 18990, 19620, 22788, 22999, 23544, 25320, 26160, 28485, 29430, 30384, 37980, 39240, 45576, 45998, 47088, 50640, 56970, 58860, 68997, 75960, 78480, 91152, 91996, 113940, 114995, 117720, 137994, 151920, 183992, 206991, 227880, 229990, 235440, 275988, 344985, 367984, 413982, 455760, 459980, 551976, 620973, 689970, 827964, 919960, 1034955, 1103952, 1241946, 1379940, 1655928, 1839920, 2069910, 2483892, 2759880, 3104865, 3311856, 4139820, 4967784, 5519760, 6209730, 8279640, 9935568, 12419460, 16559280, 24838920, 49677840]

約数ペア:

[(1, 49677840), (2, 24838920), (3, 16559280), (4, 12419460), (5, 9935568), (6, 8279640), (8, 6209730), (9, 5519760), (10, 4967784), (12, 4139820), (15, 3311856), (16, 3104865), (18, 2759880), (20, 2483892), (24, 2069910), (27, 1839920), (30, 1655928), (36, 1379940), (40, 1241946), (45, 1103952), (48, 1034955), (54, 919960), (60, 827964), (72, 689970), (80, 620973), (90, 551976), (108, 459980), (109, 455760), (120, 413982), (135, 367984), (144, 344985), (180, 275988), (211, 235440), (216, 229990), (218, 227880), (240, 206991), (270, 183992), (327, 151920), (360, 137994), (422, 117720), (432, 114995), (436, 113940), (540, 91996), (545, 91152), (633, 78480), (654, 75960), (720, 68997), (844, 58860), (872, 56970), (981, 50640), (1055, 47088), (1080, 45998), (1090, 45576), (1266, 39240), (1308, 37980), (1635, 30384), (1688, 29430), (1744, 28485), (1899, 26160), (1962, 25320), (2110, 23544), (2160, 22999), (2180, 22788), (2532, 19620), (2616, 18990), (2943, 16880), (3165, 15696), (3270, 15192), (3376, 14715), (3798, 13080), (3924, 12660), (4220, 11772), (4360, 11394), (4905, 10128), (5064, 9810), (5232, 9495), (5697, 8720), (5886, 8440), (6330, 7848), (6540, 7596)]