55921330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 107153280

約数和(自身を除く): 51231950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 1559, 2110, 3118, 3587, 7174, 7795, 15590, 17935, 26503, 35870, 53006, 132515, 265030, 328949, 657898, 1644745, 3289490, 5592133, 11184266, 27960665, 55921330]

約数ペア:

[(1, 55921330), (2, 27960665), (5, 11184266), (10, 5592133), (17, 3289490), (34, 1644745), (85, 657898), (170, 328949), (211, 265030), (422, 132515), (1055, 53006), (1559, 35870), (2110, 26503), (3118, 17935), (3587, 15590), (7174, 7795)]