54513060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{129793}}^1$

素因数の和:129812

約数の個数: 48

約数和(自身を含む): 174443136

約数和(自身を除く): 119930076

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, 129793, 259586, 389379, 519172, 648965, 778758, 908551, 1297930, 1557516, 1817102, 1946895, 2595860, 2725653, 3634204, 3893790, 4542755, 5451306, 7787580, 9085510, 10902612, 13628265, 18171020, 27256530, 54513060]

約数ペア:

[(1, 54513060), (2, 27256530), (3, 18171020), (4, 13628265), (5, 10902612), (6, 9085510), (7, 7787580), (10, 5451306), (12, 4542755), (14, 3893790), (15, 3634204), (20, 2725653), (21, 2595860), (28, 1946895), (30, 1817102), (35, 1557516), (42, 1297930), (60, 908551), (70, 778758), (84, 648965), (105, 519172), (140, 389379), (210, 259586), (420, 129793)]