49198156

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2558

約数の個数: 36

約数和(自身を含む): 101167248

約数和(自身を除く): 51969092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2437, 2884, 4874, 5047, 9748, 10094, 17059, 20188, 34118, 68236, 119413, 238826, 251011, 477652, 502022, 1004044, 1757077, 3514154, 7028308, 12299539, 24599078, 49198156]

約数ペア:

[(1, 49198156), (2, 24599078), (4, 12299539), (7, 7028308), (14, 3514154), (28, 1757077), (49, 1004044), (98, 502022), (103, 477652), (196, 251011), (206, 238826), (412, 119413), (721, 68236), (1442, 34118), (2437, 20188), (2884, 17059), (4874, 10094), (5047, 9748)]