53778544

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{24181}}^1$

素因数の和:24328

約数の個数: 20

約数和(自身を含む): 104949880

約数和(自身を除く): 51171336

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 24181, 48362, 96724, 193448, 386896, 3361159, 6722318, 13444636, 26889272, 53778544]

約数ペア:

[(1, 53778544), (2, 26889272), (4, 13444636), (8, 6722318), (16, 3361159), (139, 386896), (278, 193448), (556, 96724), (1112, 48362), (2224, 24181)]