48657280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{10861}}^1$

素因数の和:10887

約数の個数: 64

約数和(自身を含む): 132950880

約数和(自身を除く): 84293600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 10861, 21722, 43444, 54305, 76027, 86888, 108610, 152054, 173776, 217220, 304108, 347552, 380135, 434440, 608216, 695104, 760270, 868880, 1216432, 1390208, 1520540, 1737760, 2432864, 3041080, 3475520, 4865728, 6082160, 6951040, 9731456, 12164320, 24328640, 48657280]

約数ペア:

[(1, 48657280), (2, 24328640), (4, 12164320), (5, 9731456), (7, 6951040), (8, 6082160), (10, 4865728), (14, 3475520), (16, 3041080), (20, 2432864), (28, 1737760), (32, 1520540), (35, 1390208), (40, 1216432), (56, 868880), (64, 760270), (70, 695104), (80, 608216), (112, 434440), (128, 380135), (140, 347552), (160, 304108), (224, 217220), (280, 173776), (320, 152054), (448, 108610), (560, 86888), (640, 76027), (896, 54305), (1120, 43444), (2240, 21722), (4480, 10861)]