55894278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36821}}^1$

素因数の和:36860

約数の個数: 32

約数和(自身を含む): 127256832

約数和(自身を除く): 71362554

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 36821, 73642, 110463, 220926, 405031, 810062, 846883, 1215093, 1693766, 2430186, 2540649, 5081298, 9315713, 18631426, 27947139, 55894278]

約数ペア:

[(1, 55894278), (2, 27947139), (3, 18631426), (6, 9315713), (11, 5081298), (22, 2540649), (23, 2430186), (33, 1693766), (46, 1215093), (66, 846883), (69, 810062), (138, 405031), (253, 220926), (506, 110463), (759, 73642), (1518, 36821)]