55141499

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 67186080

約数和(自身を除く): 12044581

約数列:

[1, 7, 29, 61, 73, 203, 427, 511, 1769, 2117, 3721, 4453, 12383, 14819, 26047, 31171, 107909, 129137, 271633, 755363, 903959, 1901431, 7877357, 55141499]

約数ペア:

[(1, 55141499), (7, 7877357), (29, 1901431), (61, 903959), (73, 755363), (203, 271633), (427, 129137), (511, 107909), (1769, 31171), (2117, 26047), (3721, 14819), (4453, 12383)]