55193392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 111104000

約数和(自身を除く): 55910608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 499, 892, 998, 1784, 1996, 3568, 3992, 6913, 7984, 13826, 15469, 27652, 30938, 55304, 61876, 110608, 111277, 123752, 222554, 247504, 445108, 890216, 1780432, 3449587, 6899174, 13798348, 27596696, 55193392]

約数ペア:

[(1, 55193392), (2, 27596696), (4, 13798348), (8, 6899174), (16, 3449587), (31, 1780432), (62, 890216), (124, 445108), (223, 247504), (248, 222554), (446, 123752), (496, 111277), (499, 110608), (892, 61876), (998, 55304), (1784, 30938), (1996, 27652), (3568, 15469), (3992, 13826), (6913, 7984)]