49506020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130279}}^1$

素因数の和:130307

約数の個数: 24

約数和(自身を含む): 109435200

約数和(自身を除く): 59929180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 130279, 260558, 521116, 651395, 1302790, 2475301, 2605580, 4950602, 9901204, 12376505, 24753010, 49506020]

約数ペア:

[(1, 49506020), (2, 24753010), (4, 12376505), (5, 9901204), (10, 4950602), (19, 2605580), (20, 2475301), (38, 1302790), (76, 651395), (95, 521116), (190, 260558), (380, 130279)]