54555060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{129893}}^1$

素因数の和:129912

約数の個数: 48

約数和(自身を含む): 174577536

約数和(自身を除く): 120022476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 129893, 259786, 389679, 519572, 649465, 779358, 909251, 1298930, 1558716, 1818502, 1948395, 2597860, 2727753, 3637004, 3896790, 4546255, 5455506, 7793580, 9092510, 10911012, 13638765, 18185020, 27277530, 54555060]

約数ペア:

[(1, 54555060), (2, 27277530), (3, 18185020), (4, 13638765), (5, 10911012), (6, 9092510), (7, 7793580), (10, 5455506), (12, 4546255), (14, 3896790), (15, 3637004), (20, 2727753), (21, 2597860), (28, 1948395), (30, 1818502), (35, 1558716), (42, 1298930), (60, 909251), (70, 779358), (84, 649465), (105, 519572), (140, 389679), (210, 259786), (420, 129893)]