55512501

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 87077760

約数和(自身を除く): 31565259

約数列:

[1, 3, 11, 23, 33, 61, 69, 109, 121, 183, 253, 327, 363, 671, 759, 1199, 1403, 2013, 2507, 2783, 3597, 4209, 6649, 7381, 7521, 8349, 13189, 15433, 19947, 22143, 27577, 39567, 46299, 73139, 82731, 152927, 169763, 219417, 303347, 458781, 509289, 804529, 910041, 1682197, 2413587, 5046591, 18504167, 55512501]

約数ペア:

[(1, 55512501), (3, 18504167), (11, 5046591), (23, 2413587), (33, 1682197), (61, 910041), (69, 804529), (109, 509289), (121, 458781), (183, 303347), (253, 219417), (327, 169763), (363, 152927), (671, 82731), (759, 73139), (1199, 46299), (1403, 39567), (2013, 27577), (2507, 22143), (2783, 19947), (3597, 15433), (4209, 13189), (6649, 8349), (7381, 7521)]