51530612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39157}}^1$

素因数の和:39215

約数の個数: 24

約数和(自身を含む): 105256704

約数和(自身を除く): 53726092

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 39157, 78314, 156628, 274099, 548198, 1096396, 1840379, 3680758, 7361516, 12882653, 25765306, 51530612]

約数ペア:

[(1, 51530612), (2, 25765306), (4, 12882653), (7, 7361516), (14, 3680758), (28, 1840379), (47, 1096396), (94, 548198), (188, 274099), (329, 156628), (658, 78314), (1316, 39157)]