49976888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 101206560

約数和(自身を除く): 51229672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 661, 727, 1322, 1454, 2644, 2908, 5288, 5816, 8593, 9451, 17186, 18902, 34372, 37804, 68744, 75608, 480547, 961094, 1922188, 3844376, 6247111, 12494222, 24988444, 49976888]

約数ペア:

[(1, 49976888), (2, 24988444), (4, 12494222), (8, 6247111), (13, 3844376), (26, 1922188), (52, 961094), (104, 480547), (661, 75608), (727, 68744), (1322, 37804), (1454, 34372), (2644, 18902), (2908, 17186), (5288, 9451), (5816, 8593)]