57301758

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 131788800

約数和(自身を除く): 74487042

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 1279, 2358, 2489, 2558, 3837, 4978, 7467, 7674, 11511, 14934, 22401, 23022, 24301, 44802, 48602, 72903, 145806, 167549, 218709, 335098, 437418, 502647, 1005294, 1507941, 3015882, 3183431, 6366862, 9550293, 19100586, 28650879, 57301758]

約数ペア:

[(1, 57301758), (2, 28650879), (3, 19100586), (6, 9550293), (9, 6366862), (18, 3183431), (19, 3015882), (38, 1507941), (57, 1005294), (114, 502647), (131, 437418), (171, 335098), (262, 218709), (342, 167549), (393, 145806), (786, 72903), (1179, 48602), (1279, 44802), (2358, 24301), (2489, 23022), (2558, 22401), (3837, 14934), (4978, 11511), (7467, 7674)]