55539378

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{6551}}^1$

素因数の和:6719

約数の個数: 32

約数和(自身を含む): 124225920

約数和(自身を除く): 68686542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 6551, 8478, 13102, 19653, 39306, 58959, 117918, 176877, 353754, 1028507, 2057014, 3085521, 6171042, 9256563, 18513126, 27769689, 55539378]

約数ペア:

[(1, 55539378), (2, 27769689), (3, 18513126), (6, 9256563), (9, 6171042), (18, 3085521), (27, 2057014), (54, 1028507), (157, 353754), (314, 176877), (471, 117918), (942, 58959), (1413, 39306), (2826, 19653), (4239, 13102), (6551, 8478)]