55389918

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{126461}}^1$

素因数の和:126539

約数の個数: 16

約数和(自身を含む): 112298256

約数和(自身を除く): 56908338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 126461, 252922, 379383, 758766, 9231653, 18463306, 27694959, 55389918]

約数ペア:

[(1, 55389918), (2, 27694959), (3, 18463306), (6, 9231653), (73, 758766), (146, 379383), (219, 252922), (438, 126461)]