51266922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28387}}^1$

素因数の和:28442

約数の個数: 32

約数和(自身を含む): 119910912

約数和(自身を除く): 68643990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 28387, 56774, 85161, 170322, 198709, 397418, 596127, 1192254, 1220641, 2441282, 3661923, 7323846, 8544487, 17088974, 25633461, 51266922]

約数ペア:

[(1, 51266922), (2, 25633461), (3, 17088974), (6, 8544487), (7, 7323846), (14, 3661923), (21, 2441282), (42, 1220641), (43, 1192254), (86, 596127), (129, 397418), (258, 198709), (301, 170322), (602, 85161), (903, 56774), (1806, 28387)]