47163528

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1979}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 128185200

約数和(自身を除く): 81021672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1979, 1986, 2648, 2979, 3958, 3972, 5937, 5958, 7916, 7944, 11874, 11916, 15832, 17811, 23748, 23832, 35622, 47496, 71244, 142488, 655049, 1310098, 1965147, 2620196, 3930294, 5240392, 5895441, 7860588, 11790882, 15721176, 23581764, 47163528]

約数ペア:

[(1, 47163528), (2, 23581764), (3, 15721176), (4, 11790882), (6, 7860588), (8, 5895441), (9, 5240392), (12, 3930294), (18, 2620196), (24, 1965147), (36, 1310098), (72, 655049), (331, 142488), (662, 71244), (993, 47496), (1324, 35622), (1979, 23832), (1986, 23748), (2648, 17811), (2979, 15832), (3958, 11916), (3972, 11874), (5937, 7944), (5958, 7916)]