56649318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19961}}^1$

素因数の和:20020

約数の個数: 32

約数和(自身を含む): 126479232

約数和(自身を除く): 69829914

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 19961, 39922, 59883, 119766, 219571, 439142, 658713, 858323, 1317426, 1716646, 2574969, 5149938, 9441553, 18883106, 28324659, 56649318]

約数ペア:

[(1, 56649318), (2, 28324659), (3, 18883106), (6, 9441553), (11, 5149938), (22, 2574969), (33, 1716646), (43, 1317426), (66, 858323), (86, 658713), (129, 439142), (258, 219571), (473, 119766), (946, 59883), (1419, 39922), (2838, 19961)]