53248000

素因数分解:

$2^{15}\times 5^3\times {\mathrm{13}}^1$

素因数の和:58

約数の個数: 128

約数和(自身を含む): 143128440

約数和(自身を除く): 89880440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 256, 260, 320, 325, 400, 416, 500, 512, 520, 640, 650, 800, 832, 1000, 1024, 1040, 1280, 1300, 1600, 1625, 1664, 2000, 2048, 2080, 2560, 2600, 3200, 3250, 3328, 4000, 4096, 4160, 5120, 5200, 6400, 6500, 6656, 8000, 8192, 8320, 10240, 10400, 12800, 13000, 13312, 16000, 16384, 16640, 20480, 20800, 25600, 26000, 26624, 32000, 32768, 33280, 40960, 41600, 51200, 52000, 53248, 64000, 66560, 81920, 83200, 102400, 104000, 106496, 128000, 133120, 163840, 166400, 204800, 208000, 212992, 256000, 266240, 332800, 409600, 416000, 425984, 512000, 532480, 665600, 819200, 832000, 1024000, 1064960, 1331200, 1664000, 2048000, 2129920, 2662400, 3328000, 4096000, 5324800, 6656000, 10649600, 13312000, 26624000, 53248000]

約数ペア:

[(1, 53248000), (2, 26624000), (4, 13312000), (5, 10649600), (8, 6656000), (10, 5324800), (13, 4096000), (16, 3328000), (20, 2662400), (25, 2129920), (26, 2048000), (32, 1664000), (40, 1331200), (50, 1064960), (52, 1024000), (64, 832000), (65, 819200), (80, 665600), (100, 532480), (104, 512000), (125, 425984), (128, 416000), (130, 409600), (160, 332800), (200, 266240), (208, 256000), (250, 212992), (256, 208000), (260, 204800), (320, 166400), (325, 163840), (400, 133120), (416, 128000), (500, 106496), (512, 104000), (520, 102400), (640, 83200), (650, 81920), (800, 66560), (832, 64000), (1000, 53248), (1024, 52000), (1040, 51200), (1280, 41600), (1300, 40960), (1600, 33280), (1625, 32768), (1664, 32000), (2000, 26624), (2048, 26000), (2080, 25600), (2560, 20800), (2600, 20480), (3200, 16640), (3250, 16384), (3328, 16000), (4000, 13312), (4096, 13000), (4160, 12800), (5120, 10400), (5200, 10240), (6400, 8320), (6500, 8192), (6656, 8000)]