57443870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 118444032

約数和(自身を除く): 61000162

約数列:

[1, 2, 5, 10, 11, 22, 41, 47, 55, 82, 94, 110, 205, 235, 271, 410, 451, 470, 517, 542, 902, 1034, 1355, 1927, 2255, 2585, 2710, 2981, 3854, 4510, 5170, 5962, 9635, 11111, 12737, 14905, 19270, 21197, 22222, 25474, 29810, 42394, 55555, 63685, 105985, 111110, 122221, 127370, 140107, 211970, 244442, 280214, 522217, 611105, 700535, 1044434, 1222210, 1401070, 2611085, 5222170, 5744387, 11488774, 28721935, 57443870]

約数ペア:

[(1, 57443870), (2, 28721935), (5, 11488774), (10, 5744387), (11, 5222170), (22, 2611085), (41, 1401070), (47, 1222210), (55, 1044434), (82, 700535), (94, 611105), (110, 522217), (205, 280214), (235, 244442), (271, 211970), (410, 140107), (451, 127370), (470, 122221), (517, 111110), (542, 105985), (902, 63685), (1034, 55555), (1355, 42394), (1927, 29810), (2255, 25474), (2585, 22222), (2710, 21197), (2981, 19270), (3854, 14905), (4510, 12737), (5170, 11111), (5962, 9635)]