51228177

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 93385152

約数和(自身を除く): 42156975

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2437, 3003, 7007, 7311, 17059, 21021, 26807, 31681, 51177, 80421, 95043, 119413, 187649, 221767, 348491, 358239, 562947, 665301, 1045473, 1313543, 1552369, 2439437, 3940629, 4657107, 7318311, 17076059, 51228177]

約数ペア:

[(1, 51228177), (3, 17076059), (7, 7318311), (11, 4657107), (13, 3940629), (21, 2439437), (33, 1552369), (39, 1313543), (49, 1045473), (77, 665301), (91, 562947), (143, 358239), (147, 348491), (231, 221767), (273, 187649), (429, 119413), (539, 95043), (637, 80421), (1001, 51177), (1617, 31681), (1911, 26807), (2437, 21021), (3003, 17059), (7007, 7311)]