56475536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271517}}^1$

素因数の和:271538

約数の個数: 20

約数和(自身を含む): 117838812

約数和(自身を除く): 61363276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271517, 543034, 1086068, 2172136, 3529721, 4344272, 7059442, 14118884, 28237768, 56475536]

約数ペア:

[(1, 56475536), (2, 28237768), (4, 14118884), (8, 7059442), (13, 4344272), (16, 3529721), (26, 2172136), (52, 1086068), (104, 543034), (208, 271517)]