50651728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{77213}}^1$

素因数の和:77262

約数の個数: 20

約数和(自身を含む): 100532628

約数和(自身を除く): 49880900

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 77213, 154426, 308852, 617704, 1235408, 3165733, 6331466, 12662932, 25325864, 50651728]

約数ペア:

[(1, 50651728), (2, 25325864), (4, 12662932), (8, 6331466), (16, 3165733), (41, 1235408), (82, 617704), (164, 308852), (328, 154426), (656, 77213)]