51987112

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{46751}}^1$

素因数の和:46896

約数の個数: 16

約数和(自身を含む): 98179200

約数和(自身を除く): 46192088

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 46751, 93502, 187004, 374008, 6498389, 12996778, 25993556, 51987112]

約数ペア:

[(1, 51987112), (2, 25993556), (4, 12996778), (8, 6498389), (139, 374008), (278, 187004), (556, 93502), (1112, 46751)]