48903040

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 119694960

約数和(自身を除く): 70791920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 1777, 2752, 3440, 3554, 5504, 6880, 7108, 8885, 13760, 14216, 17770, 27520, 28432, 35540, 56864, 71080, 76411, 113728, 142160, 152822, 227456, 284320, 305644, 382055, 568640, 611288, 764110, 1137280, 1222576, 1528220, 2445152, 3056440, 4890304, 6112880, 9780608, 12225760, 24451520, 48903040]

約数ペア:

[(1, 48903040), (2, 24451520), (4, 12225760), (5, 9780608), (8, 6112880), (10, 4890304), (16, 3056440), (20, 2445152), (32, 1528220), (40, 1222576), (43, 1137280), (64, 764110), (80, 611288), (86, 568640), (128, 382055), (160, 305644), (172, 284320), (215, 227456), (320, 152822), (344, 142160), (430, 113728), (640, 76411), (688, 71080), (860, 56864), (1376, 35540), (1720, 28432), (1777, 27520), (2752, 17770), (3440, 14216), (3554, 13760), (5504, 8885), (6880, 7108)]