53043692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{78467}}^1$

素因数の和:78497

約数の個数: 18

約数和(自身を含む): 100517508

約数和(自身を除く): 47473816

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 78467, 156934, 313868, 1020071, 2040142, 4080284, 13260923, 26521846, 53043692]

約数ペア:

[(1, 53043692), (2, 26521846), (4, 13260923), (13, 4080284), (26, 2040142), (52, 1020071), (169, 313868), (338, 156934), (676, 78467)]