51612221

素因数分解:

${\mathrm{17}}^2\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:964

約数の個数: 12

約数和(自身を含む): 55112640

約数和(自身を除く): 3500419

約数列:

[1, 17, 271, 289, 659, 4607, 11203, 78319, 178589, 190451, 3036013, 51612221]

約数ペア:

[(1, 51612221), (17, 3036013), (271, 190451), (289, 178589), (659, 78319), (4607, 11203)]