55151370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14251}}^1$

素因数の和:14307

約数の個数: 48

約数和(自身を含む): 146738592

約数和(自身を除く): 91587222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 14251, 28502, 42753, 71255, 85506, 128259, 142510, 213765, 256518, 427530, 612793, 641295, 1225586, 1282590, 1838379, 3063965, 3676758, 5515137, 6127930, 9191895, 11030274, 18383790, 27575685, 55151370]

約数ペア:

[(1, 55151370), (2, 27575685), (3, 18383790), (5, 11030274), (6, 9191895), (9, 6127930), (10, 5515137), (15, 3676758), (18, 3063965), (30, 1838379), (43, 1282590), (45, 1225586), (86, 641295), (90, 612793), (129, 427530), (215, 256518), (258, 213765), (387, 142510), (430, 128259), (645, 85506), (774, 71255), (1290, 42753), (1935, 28502), (3870, 14251)]