50943800

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 119642640

約数和(自身を除く): 68698840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2473, 2575, 4120, 4946, 5150, 9892, 10300, 12365, 19784, 20600, 24730, 49460, 61825, 98920, 123650, 247300, 254719, 494600, 509438, 1018876, 1273595, 2037752, 2547190, 5094380, 6367975, 10188760, 12735950, 25471900, 50943800]

約数ペア:

[(1, 50943800), (2, 25471900), (4, 12735950), (5, 10188760), (8, 6367975), (10, 5094380), (20, 2547190), (25, 2037752), (40, 1273595), (50, 1018876), (100, 509438), (103, 494600), (200, 254719), (206, 247300), (412, 123650), (515, 98920), (824, 61825), (1030, 49460), (2060, 24730), (2473, 20600), (2575, 19784), (4120, 12365), (4946, 10300), (5150, 9892)]