50897980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{363557}}^1$

素因数の和:363573

約数の個数: 24

約数和(自身を含む): 122155488

約数和(自身を除く): 71257508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 363557, 727114, 1454228, 1817785, 2544899, 3635570, 5089798, 7271140, 10179596, 12724495, 25448990, 50897980]

約数ペア:

[(1, 50897980), (2, 25448990), (4, 12724495), (5, 10179596), (7, 7271140), (10, 5089798), (14, 3635570), (20, 2544899), (28, 1817785), (35, 1454228), (70, 727114), (140, 363557)]