53405846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{108109}}^1$

素因数の和:108143

約数の個数: 16

約数和(自身を含む): 90812400

約数和(自身を除く): 37406554

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 108109, 216218, 1405417, 2054071, 2810834, 4108142, 26702923, 53405846]

約数ペア:

[(1, 53405846), (2, 26702923), (13, 4108142), (19, 2810834), (26, 2054071), (38, 1405417), (247, 216218), (494, 108109)]