53748828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{213289}}^1$

素因数の和:213306

約数の個数: 36

約数和(自身を含む): 155275120

約数和(自身を除く): 101526292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 213289, 426578, 639867, 853156, 1279734, 1493023, 1919601, 2559468, 2986046, 3839202, 4479069, 5972092, 7678404, 8958138, 13437207, 17916276, 26874414, 53748828]

約数ペア:

[(1, 53748828), (2, 26874414), (3, 17916276), (4, 13437207), (6, 8958138), (7, 7678404), (9, 5972092), (12, 4479069), (14, 3839202), (18, 2986046), (21, 2559468), (28, 1919601), (36, 1493023), (42, 1279734), (63, 853156), (84, 639867), (126, 426578), (252, 213289)]