48204800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 132

約数和(自身を含む): 137067120

約数和(自身を除く): 88862320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 269, 280, 320, 350, 400, 448, 512, 538, 560, 640, 700, 800, 896, 1024, 1076, 1120, 1280, 1345, 1400, 1600, 1792, 1883, 2152, 2240, 2560, 2690, 2800, 3200, 3584, 3766, 4304, 4480, 5120, 5380, 5600, 6400, 6725, 7168, 7532, 8608, 8960, 9415, 10760, 11200, 12800, 13450, 15064, 17216, 17920, 18830, 21520, 22400, 25600, 26900, 30128, 34432, 35840, 37660, 43040, 44800, 47075, 53800, 60256, 68864, 75320, 86080, 89600, 94150, 107600, 120512, 137728, 150640, 172160, 179200, 188300, 215200, 241024, 275456, 301280, 344320, 376600, 430400, 482048, 602560, 688640, 753200, 860800, 964096, 1205120, 1377280, 1506400, 1721600, 1928192, 2410240, 3012800, 3443200, 4820480, 6025600, 6886400, 9640960, 12051200, 24102400, 48204800]

約数ペア:

[(1, 48204800), (2, 24102400), (4, 12051200), (5, 9640960), (7, 6886400), (8, 6025600), (10, 4820480), (14, 3443200), (16, 3012800), (20, 2410240), (25, 1928192), (28, 1721600), (32, 1506400), (35, 1377280), (40, 1205120), (50, 964096), (56, 860800), (64, 753200), (70, 688640), (80, 602560), (100, 482048), (112, 430400), (128, 376600), (140, 344320), (160, 301280), (175, 275456), (200, 241024), (224, 215200), (256, 188300), (269, 179200), (280, 172160), (320, 150640), (350, 137728), (400, 120512), (448, 107600), (512, 94150), (538, 89600), (560, 86080), (640, 75320), (700, 68864), (800, 60256), (896, 53800), (1024, 47075), (1076, 44800), (1120, 43040), (1280, 37660), (1345, 35840), (1400, 34432), (1600, 30128), (1792, 26900), (1883, 25600), (2152, 22400), (2240, 21520), (2560, 18830), (2690, 17920), (2800, 17216), (3200, 15064), (3584, 13450), (3766, 12800), (4304, 11200), (4480, 10760), (5120, 9415), (5380, 8960), (5600, 8608), (6400, 7532), (6725, 7168)]