49559536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{238267}}^1$

素因数の和:238288

約数の個数: 20

約数和(自身を含む): 103408312

約数和(自身を除く): 53848776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 238267, 476534, 953068, 1906136, 3097471, 3812272, 6194942, 12389884, 24779768, 49559536]

約数ペア:

[(1, 49559536), (2, 24779768), (4, 12389884), (8, 6194942), (13, 3812272), (16, 3097471), (26, 1906136), (52, 953068), (104, 476534), (208, 238267)]