53386808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{351229}}^1$

素因数の和:351254

約数の個数: 16

約数和(自身を含む): 105369000

約数和(自身を除く): 51982192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 351229, 702458, 1404916, 2809832, 6673351, 13346702, 26693404, 53386808]

約数ペア:

[(1, 53386808), (2, 26693404), (4, 13346702), (8, 6673351), (19, 2809832), (38, 1404916), (76, 702458), (152, 351229)]