51886614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{665213}}^1$

素因数の和:665231

約数の個数: 16

約数和(自身を含む): 111755952

約数和(自身を除く): 59869338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 665213, 1330426, 1995639, 3991278, 8647769, 17295538, 25943307, 51886614]

約数ペア:

[(1, 51886614), (2, 25943307), (3, 17295538), (6, 8647769), (13, 3991278), (26, 1995639), (39, 1330426), (78, 665213)]