52221370

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{66103}}^1$

素因数の和:66189

約数の個数: 16

約数和(自身を含む): 95189760

約数和(自身を除く): 42968390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 66103, 132206, 330515, 661030, 5222137, 10444274, 26110685, 52221370]

約数ペア:

[(1, 52221370), (2, 26110685), (5, 10444274), (10, 5222137), (79, 661030), (158, 330515), (395, 132206), (790, 66103)]