50546288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243011}}^1$

素因数の和:243032

約数の個数: 20

約数和(自身を含む): 105467208

約数和(自身を除く): 54920920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243011, 486022, 972044, 1944088, 3159143, 3888176, 6318286, 12636572, 25273144, 50546288]

約数ペア:

[(1, 50546288), (2, 25273144), (4, 12636572), (8, 6318286), (13, 3888176), (16, 3159143), (26, 1944088), (52, 972044), (104, 486022), (208, 243011)]