55371784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{532421}}^1$

素因数の和:532440

約数の個数: 16

約数和(自身を含む): 111808620

約数和(自身を除く): 56436836

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 532421, 1064842, 2129684, 4259368, 6921473, 13842946, 27685892, 55371784]

約数ペア:

[(1, 55371784), (2, 27685892), (4, 13842946), (8, 6921473), (13, 4259368), (26, 2129684), (52, 1064842), (104, 532421)]