51890482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195077}}^1$

素因数の和:195105

約数の個数: 16

約数和(自身を含む): 93637440

約数和(自身を除く): 41746958

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 195077, 390154, 1365539, 2731078, 3706463, 7412926, 25945241, 51890482]

約数ペア:

[(1, 51890482), (2, 25945241), (7, 7412926), (14, 3706463), (19, 2731078), (38, 1365539), (133, 390154), (266, 195077)]