55248128

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 54

約数和(自身を含む): 119509614

約数和(自身を除く): 64261486

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1277, 1352, 1664, 2554, 2704, 3328, 5108, 5408, 10216, 10816, 16601, 20432, 21632, 33202, 40864, 43264, 66404, 81728, 132808, 163456, 215813, 265616, 326912, 431626, 531232, 863252, 1062464, 1726504, 2124928, 3453008, 4249856, 6906016, 13812032, 27624064, 55248128]

約数ペア:

[(1, 55248128), (2, 27624064), (4, 13812032), (8, 6906016), (13, 4249856), (16, 3453008), (26, 2124928), (32, 1726504), (52, 1062464), (64, 863252), (104, 531232), (128, 431626), (169, 326912), (208, 265616), (256, 215813), (338, 163456), (416, 132808), (676, 81728), (832, 66404), (1277, 43264), (1352, 40864), (1664, 33202), (2554, 21632), (2704, 20432), (3328, 16601), (5108, 10816), (5408, 10216)]