49726352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239069}}^1$

素因数の和:239090

約数の個数: 20

約数和(自身を含む): 103756380

約数和(自身を除く): 54030028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239069, 478138, 956276, 1912552, 3107897, 3825104, 6215794, 12431588, 24863176, 49726352]

約数ペア:

[(1, 49726352), (2, 24863176), (4, 12431588), (8, 6215794), (13, 3825104), (16, 3107897), (26, 1912552), (52, 956276), (104, 478138), (208, 239069)]