49740800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 132

約数和(自身を含む): 129452280

約数和(自身を除く): 79711480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 67, 80, 100, 116, 128, 134, 145, 160, 200, 232, 256, 268, 290, 320, 335, 400, 464, 512, 536, 580, 640, 670, 725, 800, 928, 1024, 1072, 1160, 1280, 1340, 1450, 1600, 1675, 1856, 1943, 2144, 2320, 2560, 2680, 2900, 3200, 3350, 3712, 3886, 4288, 4640, 5120, 5360, 5800, 6400, 6700, 7424, 7772, 8576, 9280, 9715, 10720, 11600, 12800, 13400, 14848, 15544, 17152, 18560, 19430, 21440, 23200, 25600, 26800, 29696, 31088, 34304, 37120, 38860, 42880, 46400, 48575, 53600, 62176, 68608, 74240, 77720, 85760, 92800, 97150, 107200, 124352, 148480, 155440, 171520, 185600, 194300, 214400, 248704, 310880, 343040, 371200, 388600, 428800, 497408, 621760, 742400, 777200, 857600, 994816, 1243520, 1554400, 1715200, 1989632, 2487040, 3108800, 4974080, 6217600, 9948160, 12435200, 24870400, 49740800]

約数ペア:

[(1, 49740800), (2, 24870400), (4, 12435200), (5, 9948160), (8, 6217600), (10, 4974080), (16, 3108800), (20, 2487040), (25, 1989632), (29, 1715200), (32, 1554400), (40, 1243520), (50, 994816), (58, 857600), (64, 777200), (67, 742400), (80, 621760), (100, 497408), (116, 428800), (128, 388600), (134, 371200), (145, 343040), (160, 310880), (200, 248704), (232, 214400), (256, 194300), (268, 185600), (290, 171520), (320, 155440), (335, 148480), (400, 124352), (464, 107200), (512, 97150), (536, 92800), (580, 85760), (640, 77720), (670, 74240), (725, 68608), (800, 62176), (928, 53600), (1024, 48575), (1072, 46400), (1160, 42880), (1280, 38860), (1340, 37120), (1450, 34304), (1600, 31088), (1675, 29696), (1856, 26800), (1943, 25600), (2144, 23200), (2320, 21440), (2560, 19430), (2680, 18560), (2900, 17152), (3200, 15544), (3350, 14848), (3712, 13400), (3886, 12800), (4288, 11600), (4640, 10720), (5120, 9715), (5360, 9280), (5800, 8576), (6400, 7772), (6700, 7424)]