51626686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2767}}^1$

素因数の和:3279

約数の個数: 16

約数和(自身を含む): 81711360

約数和(自身を除く): 30084674

約数列:

[1, 2, 19, 38, 491, 982, 2767, 5534, 9329, 18658, 52573, 105146, 1358597, 2717194, 25813343, 51626686]

約数ペア:

[(1, 51626686), (2, 25813343), (19, 2717194), (38, 1358597), (491, 105146), (982, 52573), (2767, 18658), (5534, 9329)]