51151218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{370661}}^1$

素因数の和:370689

約数の個数: 16

約数和(自身を含む): 106750656

約数和(自身を除く): 55599438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 370661, 741322, 1111983, 2223966, 8525203, 17050406, 25575609, 51151218]

約数ペア:

[(1, 51151218), (2, 25575609), (3, 17050406), (6, 8525203), (23, 2223966), (46, 1111983), (69, 741322), (138, 370661)]