49932380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 111555360

約数和(自身を除く): 61622980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1301, 1919, 2020, 2602, 3838, 5204, 6505, 7676, 9595, 13010, 19190, 24719, 26020, 38380, 49438, 98876, 123595, 131401, 247190, 262802, 494380, 525604, 657005, 1314010, 2496619, 2628020, 4993238, 9986476, 12483095, 24966190, 49932380]

約数ペア:

[(1, 49932380), (2, 24966190), (4, 12483095), (5, 9986476), (10, 4993238), (19, 2628020), (20, 2496619), (38, 1314010), (76, 657005), (95, 525604), (101, 494380), (190, 262802), (202, 247190), (380, 131401), (404, 123595), (505, 98876), (1010, 49438), (1301, 38380), (1919, 26020), (2020, 24719), (2602, 19190), (3838, 13010), (5204, 9595), (6505, 7676)]