53945188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 104435856

約数和(自身を除く): 50490668

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 454, 484, 491, 908, 982, 1964, 2497, 4994, 5401, 9988, 10802, 21604, 27467, 54934, 59411, 109868, 111457, 118822, 222914, 237644, 445828, 1226027, 2452054, 4904108, 13486297, 26972594, 53945188]

約数ペア:

[(1, 53945188), (2, 26972594), (4, 13486297), (11, 4904108), (22, 2452054), (44, 1226027), (121, 445828), (227, 237644), (242, 222914), (454, 118822), (484, 111457), (491, 109868), (908, 59411), (982, 54934), (1964, 27467), (2497, 21604), (4994, 10802), (5401, 9988)]