51285624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164377}}^1$

素因数の和:164399

約数の個数: 32

約数和(自身を含む): 138077520

約数和(自身を除く): 86791896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 164377, 328754, 493131, 657508, 986262, 1315016, 1972524, 2136901, 3945048, 4273802, 6410703, 8547604, 12821406, 17095208, 25642812, 51285624]

約数ペア:

[(1, 51285624), (2, 25642812), (3, 17095208), (4, 12821406), (6, 8547604), (8, 6410703), (12, 4273802), (13, 3945048), (24, 2136901), (26, 1972524), (39, 1315016), (52, 986262), (78, 657508), (104, 493131), (156, 328754), (312, 164377)]