49455840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 133435680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 359, 410, 420, 480, 492, 560, 574, 615, 656, 672, 718, 820, 840, 861, 984, 1077, 1120, 1148, 1230, 1312, 1435, 1436, 1640, 1680, 1722, 1795, 1968, 2154, 2296, 2460, 2513, 2870, 2872, 3280, 3360, 3444, 3590, 3936, 4305, 4308, 4592, 4920, 5026, 5385, 5740, 5744, 6560, 6888, 7180, 7539, 8610, 8616, 9184, 9840, 10052, 10770, 11480, 11488, 12565, 13776, 14360, 14719, 15078, 17220, 17232, 19680, 20104, 21540, 22960, 25130, 27552, 28720, 29438, 30156, 34440, 34464, 37695, 40208, 43080, 44157, 45920, 50260, 57440, 58876, 60312, 68880, 73595, 75390, 80416, 86160, 88314, 100520, 103033, 117752, 120624, 137760, 147190, 150780, 172320, 176628, 201040, 206066, 220785, 235504, 241248, 294380, 301560, 309099, 353256, 402080, 412132, 441570, 471008, 515165, 588760, 603120, 618198, 706512, 824264, 883140, 1030330, 1177520, 1206240, 1236396, 1413024, 1545495, 1648528, 1766280, 2060660, 2355040, 2472792, 3090990, 3297056, 3532560, 4121320, 4945584, 6181980, 7065120, 8242640, 9891168, 12363960, 16485280, 24727920, 49455840]

約数ペア:

[(1, 49455840), (2, 24727920), (3, 16485280), (4, 12363960), (5, 9891168), (6, 8242640), (7, 7065120), (8, 6181980), (10, 4945584), (12, 4121320), (14, 3532560), (15, 3297056), (16, 3090990), (20, 2472792), (21, 2355040), (24, 2060660), (28, 1766280), (30, 1648528), (32, 1545495), (35, 1413024), (40, 1236396), (41, 1206240), (42, 1177520), (48, 1030330), (56, 883140), (60, 824264), (70, 706512), (80, 618198), (82, 603120), (84, 588760), (96, 515165), (105, 471008), (112, 441570), (120, 412132), (123, 402080), (140, 353256), (160, 309099), (164, 301560), (168, 294380), (205, 241248), (210, 235504), (224, 220785), (240, 206066), (246, 201040), (280, 176628), (287, 172320), (328, 150780), (336, 147190), (359, 137760), (410, 120624), (420, 117752), (480, 103033), (492, 100520), (560, 88314), (574, 86160), (615, 80416), (656, 75390), (672, 73595), (718, 68880), (820, 60312), (840, 58876), (861, 57440), (984, 50260), (1077, 45920), (1120, 44157), (1148, 43080), (1230, 40208), (1312, 37695), (1435, 34464), (1436, 34440), (1640, 30156), (1680, 29438), (1722, 28720), (1795, 27552), (1968, 25130), (2154, 22960), (2296, 21540), (2460, 20104), (2513, 19680), (2870, 17232), (2872, 17220), (3280, 15078), (3360, 14719), (3444, 14360), (3590, 13776), (3936, 12565), (4305, 11488), (4308, 11480), (4592, 10770), (4920, 10052), (5026, 9840), (5385, 9184), (5740, 8616), (5744, 8610), (6560, 7539), (6888, 7180)]