56744751

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6449}}^1$

素因数の和:6878

約数の個数: 16

約数和(自身を含む): 86688000

約数和(自身を除く): 29943249

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 6449, 8799, 19347, 45143, 135429, 2702131, 8106393, 18914917, 56744751]

約数ペア:

[(1, 56744751), (3, 18914917), (7, 8106393), (21, 2702131), (419, 135429), (1257, 45143), (2933, 19347), (6449, 8799)]