49916160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{619}}^1$

素因数の和:653

約数の個数: 216

約数和(自身を含む): 197695680

約数和(自身を除く): 147779520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 619, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1238, 1260, 1280, 1344, 1440, 1680, 1792, 1857, 1920, 2016, 2240, 2304, 2476, 2520, 2688, 2880, 3095, 3360, 3714, 3840, 4032, 4333, 4480, 4952, 5040, 5376, 5571, 5760, 6190, 6720, 7428, 8064, 8666, 8960, 9285, 9904, 10080, 11142, 11520, 12380, 12999, 13440, 14856, 16128, 17332, 18570, 19808, 20160, 21665, 22284, 24760, 25998, 26880, 27855, 29712, 34664, 37140, 38997, 39616, 40320, 43330, 44568, 49520, 51996, 55710, 59424, 64995, 69328, 74280, 77994, 79232, 80640, 86660, 89136, 99040, 103992, 111420, 118848, 129990, 138656, 148560, 155988, 158464, 173320, 178272, 194985, 198080, 207984, 222840, 237696, 259980, 277312, 297120, 311976, 346640, 356544, 389970, 396160, 415968, 445680, 475392, 519960, 554624, 594240, 623952, 693280, 713088, 779940, 792320, 831936, 891360, 1039920, 1109248, 1188480, 1247904, 1386560, 1426176, 1559880, 1663872, 1782720, 2079840, 2376960, 2495808, 2773120, 3119760, 3327744, 3565440, 4159680, 4991616, 5546240, 6239520, 7130880, 8319360, 9983232, 12479040, 16638720, 24958080, 49916160]

約数ペア:

[(1, 49916160), (2, 24958080), (3, 16638720), (4, 12479040), (5, 9983232), (6, 8319360), (7, 7130880), (8, 6239520), (9, 5546240), (10, 4991616), (12, 4159680), (14, 3565440), (15, 3327744), (16, 3119760), (18, 2773120), (20, 2495808), (21, 2376960), (24, 2079840), (28, 1782720), (30, 1663872), (32, 1559880), (35, 1426176), (36, 1386560), (40, 1247904), (42, 1188480), (45, 1109248), (48, 1039920), (56, 891360), (60, 831936), (63, 792320), (64, 779940), (70, 713088), (72, 693280), (80, 623952), (84, 594240), (90, 554624), (96, 519960), (105, 475392), (112, 445680), (120, 415968), (126, 396160), (128, 389970), (140, 356544), (144, 346640), (160, 311976), (168, 297120), (180, 277312), (192, 259980), (210, 237696), (224, 222840), (240, 207984), (252, 198080), (256, 194985), (280, 178272), (288, 173320), (315, 158464), (320, 155988), (336, 148560), (360, 138656), (384, 129990), (420, 118848), (448, 111420), (480, 103992), (504, 99040), (560, 89136), (576, 86660), (619, 80640), (630, 79232), (640, 77994), (672, 74280), (720, 69328), (768, 64995), (840, 59424), (896, 55710), (960, 51996), (1008, 49520), (1120, 44568), (1152, 43330), (1238, 40320), (1260, 39616), (1280, 38997), (1344, 37140), (1440, 34664), (1680, 29712), (1792, 27855), (1857, 26880), (1920, 25998), (2016, 24760), (2240, 22284), (2304, 21665), (2476, 20160), (2520, 19808), (2688, 18570), (2880, 17332), (3095, 16128), (3360, 14856), (3714, 13440), (3840, 12999), (4032, 12380), (4333, 11520), (4480, 11142), (4952, 10080), (5040, 9904), (5376, 9285), (5571, 8960), (5760, 8666), (6190, 8064), (6720, 7428)]