55142886

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{125897}}^1$

素因数の和:125975

約数の個数: 16

約数和(自身を含む): 111797424

約数和(自身を除く): 56654538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 125897, 251794, 377691, 755382, 9190481, 18380962, 27571443, 55142886]

約数ペア:

[(1, 55142886), (2, 27571443), (3, 18380962), (6, 9190481), (73, 755382), (146, 377691), (219, 251794), (438, 125897)]