47551894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42533}}^1$

素因数の和:42591

約数の個数: 16

約数和(自身を含む): 78602832

約数和(自身を除く): 31050938

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 42533, 85066, 552929, 1105858, 1828919, 3657838, 23775947, 47551894]

約数ペア:

[(1, 47551894), (2, 23775947), (13, 3657838), (26, 1828919), (43, 1105858), (86, 552929), (559, 85066), (1118, 42533)]