55199864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{363157}}^1$

素因数の和:363182

約数の個数: 16

約数和(自身を含む): 108947400

約数和(自身を除く): 53747536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 363157, 726314, 1452628, 2905256, 6899983, 13799966, 27599932, 55199864]

約数ペア:

[(1, 55199864), (2, 27599932), (4, 13799966), (8, 6899983), (19, 2905256), (38, 1452628), (76, 726314), (152, 363157)]