50854580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1559}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 71798860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1559, 1631, 2330, 3118, 3262, 4660, 6236, 6524, 7795, 8155, 10913, 15590, 16310, 21826, 31180, 32620, 43652, 54565, 109130, 218260, 363247, 726494, 1452988, 1816235, 2542729, 3632470, 5085458, 7264940, 10170916, 12713645, 25427290, 50854580]

約数ペア:

[(1, 50854580), (2, 25427290), (4, 12713645), (5, 10170916), (7, 7264940), (10, 5085458), (14, 3632470), (20, 2542729), (28, 1816235), (35, 1452988), (70, 726494), (140, 363247), (233, 218260), (466, 109130), (932, 54565), (1165, 43652), (1559, 32620), (1631, 31180), (2330, 21826), (3118, 16310), (3262, 15590), (4660, 10913), (6236, 8155), (6524, 7795)]