54233340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{129127}}^1$

素因数の和:129146

約数の個数: 48

約数和(自身を含む): 173548032

約数和(自身を除く): 119314692

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, 129127, 258254, 387381, 516508, 645635, 774762, 903889, 1291270, 1549524, 1807778, 1936905, 2582540, 2711667, 3615556, 3873810, 4519445, 5423334, 7747620, 9038890, 10846668, 13558335, 18077780, 27116670, 54233340]

約数ペア:

[(1, 54233340), (2, 27116670), (3, 18077780), (4, 13558335), (5, 10846668), (6, 9038890), (7, 7747620), (10, 5423334), (12, 4519445), (14, 3873810), (15, 3615556), (20, 2711667), (21, 2582540), (28, 1936905), (30, 1807778), (35, 1549524), (42, 1291270), (60, 903889), (70, 774762), (84, 645635), (105, 516508), (140, 387381), (210, 258254), (420, 129127)]