55918156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42491}}^1$

素因数の和:42549

約数の個数: 24

約数和(自身を含む): 114218496

約数和(自身を除く): 58300340

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 42491, 84982, 169964, 297437, 594874, 1189748, 1997077, 3994154, 7988308, 13979539, 27959078, 55918156]

約数ペア:

[(1, 55918156), (2, 27959078), (4, 13979539), (7, 7988308), (14, 3994154), (28, 1997077), (47, 1189748), (94, 594874), (188, 297437), (329, 169964), (658, 84982), (1316, 42491)]