51987221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8867}}^1$

素因数の和:8932

約数の個数: 16

約数和(自身を含む): 62572608

約数和(自身を除く): 10585387

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 8867, 97537, 115271, 363547, 1267981, 3999017, 4726111, 51987221]

約数ペア:

[(1, 51987221), (11, 4726111), (13, 3999017), (41, 1267981), (143, 363547), (451, 115271), (533, 97537), (5863, 8867)]