51391338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{372401}}^1$

素因数の和:372429

約数の個数: 16

約数和(自身を含む): 107251776

約数和(自身を除く): 55860438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 372401, 744802, 1117203, 2234406, 8565223, 17130446, 25695669, 51391338]

約数ペア:

[(1, 51391338), (2, 25695669), (3, 17130446), (6, 8565223), (23, 2234406), (46, 1117203), (69, 744802), (138, 372401)]