47167820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 114336768

約数和(自身を除く): 67168948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3271, 3605, 6542, 7210, 13084, 14420, 16355, 22897, 32710, 45794, 65420, 91588, 114485, 228970, 336913, 457940, 673826, 1347652, 1684565, 2358391, 3369130, 4716782, 6738260, 9433564, 11791955, 23583910, 47167820]

約数ペア:

[(1, 47167820), (2, 23583910), (4, 11791955), (5, 9433564), (7, 6738260), (10, 4716782), (14, 3369130), (20, 2358391), (28, 1684565), (35, 1347652), (70, 673826), (103, 457940), (140, 336913), (206, 228970), (412, 114485), (515, 91588), (721, 65420), (1030, 45794), (1442, 32710), (2060, 22897), (2884, 16355), (3271, 14420), (3605, 13084), (6542, 7210)]