50646020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133279}}^1$

素因数の和:133307

約数の個数: 24

約数和(自身を含む): 111955200

約数和(自身を除く): 61309180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 133279, 266558, 533116, 666395, 1332790, 2532301, 2665580, 5064602, 10129204, 12661505, 25323010, 50646020]

約数ペア:

[(1, 50646020), (2, 25323010), (4, 12661505), (5, 10129204), (10, 5064602), (19, 2665580), (20, 2532301), (38, 1332790), (76, 666395), (95, 533116), (190, 266558), (380, 133279)]