56653278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37321}}^1$

素因数の和:37360

約数の個数: 32

約数和(自身を含む): 128984832

約数和(自身を除く): 72331554

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 37321, 74642, 111963, 223926, 410531, 821062, 858383, 1231593, 1716766, 2463186, 2575149, 5150298, 9442213, 18884426, 28326639, 56653278]

約数ペア:

[(1, 56653278), (2, 28326639), (3, 18884426), (6, 9442213), (11, 5150298), (22, 2575149), (23, 2463186), (33, 1716766), (46, 1231593), (66, 858383), (69, 821062), (138, 410531), (253, 223926), (506, 111963), (759, 74642), (1518, 37321)]