49339040

素因数分解:

$2^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 117006120

約数和(自身を除く): 67667080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 401, 769, 802, 1538, 1604, 2005, 3076, 3208, 3845, 4010, 6152, 6416, 7690, 8020, 12304, 12832, 15380, 16040, 24608, 30760, 32080, 61520, 64160, 123040, 308369, 616738, 1233476, 1541845, 2466952, 3083690, 4933904, 6167380, 9867808, 12334760, 24669520, 49339040]

約数ペア:

[(1, 49339040), (2, 24669520), (4, 12334760), (5, 9867808), (8, 6167380), (10, 4933904), (16, 3083690), (20, 2466952), (32, 1541845), (40, 1233476), (80, 616738), (160, 308369), (401, 123040), (769, 64160), (802, 61520), (1538, 32080), (1604, 30760), (2005, 24608), (3076, 16040), (3208, 15380), (3845, 12832), (4010, 12304), (6152, 8020), (6416, 7690)]