55021378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{8089}}^1$

素因数の和:8289

約数の個数: 16

約数和(自身を含む): 87372000

約数和(自身を除く): 32350622

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 8089, 16178, 153691, 307382, 1447931, 2895862, 27510689, 55021378]

約数ペア:

[(1, 55021378), (2, 27510689), (19, 2895862), (38, 1447931), (179, 307382), (358, 153691), (3401, 16178), (6802, 8089)]