49158512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{236339}}^1$

素因数の和:236360

約数の個数: 20

約数和(自身を含む): 102571560

約数和(自身を除く): 53413048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 236339, 472678, 945356, 1890712, 3072407, 3781424, 6144814, 12289628, 24579256, 49158512]

約数ペア:

[(1, 49158512), (2, 24579256), (4, 12289628), (8, 6144814), (13, 3781424), (16, 3072407), (26, 1890712), (52, 945356), (104, 472678), (208, 236339)]