51918956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1607}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 93604896

約数和(自身を除く): 41685940

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 1607, 3214, 6428, 8077, 16154, 32308, 65887, 131774, 263548, 316579, 633158, 1266316, 12979739, 25959478, 51918956]

約数ペア:

[(1, 51918956), (2, 25959478), (4, 12979739), (41, 1266316), (82, 633158), (164, 316579), (197, 263548), (394, 131774), (788, 65887), (1607, 32308), (3214, 16154), (6428, 8077)]