51739856

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9829}}^1$

素因数の和:9891

約数の個数: 40

約数和(自身を含む): 117016320

約数和(自身を除く): 65276464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 9829, 19658, 39316, 68803, 78632, 137606, 157264, 275212, 461963, 550424, 923926, 1100848, 1847852, 3233741, 3695704, 6467482, 7391408, 12934964, 25869928, 51739856]

約数ペア:

[(1, 51739856), (2, 25869928), (4, 12934964), (7, 7391408), (8, 6467482), (14, 3695704), (16, 3233741), (28, 1847852), (47, 1100848), (56, 923926), (94, 550424), (112, 461963), (188, 275212), (329, 157264), (376, 137606), (658, 78632), (752, 68803), (1316, 39316), (2632, 19658), (5264, 9829)]