51576982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18593}}^1$

素因数の和:18687

約数の個数: 16

約数和(自身を含む): 82557360

約数和(自身を除く): 30980378

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 18593, 37186, 353267, 706534, 1357289, 2714578, 25788491, 51576982]

約数ペア:

[(1, 51576982), (2, 25788491), (19, 2714578), (38, 1357289), (73, 706534), (146, 353267), (1387, 37186), (2774, 18593)]