53181828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211039}}^1$

素因数の和:211056

約数の個数: 36

約数和(自身を含む): 153637120

約数和(自身を除く): 100455292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 211039, 422078, 633117, 844156, 1266234, 1477273, 1899351, 2532468, 2954546, 3798702, 4431819, 5909092, 7597404, 8863638, 13295457, 17727276, 26590914, 53181828]

約数ペア:

[(1, 53181828), (2, 26590914), (3, 17727276), (4, 13295457), (6, 8863638), (7, 7597404), (9, 5909092), (12, 4431819), (14, 3798702), (18, 2954546), (21, 2532468), (28, 1899351), (36, 1477273), (42, 1266234), (63, 844156), (84, 633117), (126, 422078), (252, 211039)]