51432558

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 105760512

約数和(自身を除く): 54327954

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 311, 622, 641, 933, 1282, 1866, 1923, 3846, 13373, 26746, 27563, 40119, 55126, 80238, 82689, 165378, 199351, 398702, 598053, 1196106, 8572093, 17144186, 25716279, 51432558]

約数ペア:

[(1, 51432558), (2, 25716279), (3, 17144186), (6, 8572093), (43, 1196106), (86, 598053), (129, 398702), (258, 199351), (311, 165378), (622, 82689), (641, 80238), (933, 55126), (1282, 40119), (1866, 27563), (1923, 26746), (3846, 13373)]