51467990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17099}}^1$

素因数の和:17156

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 56877610

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 17099, 34198, 85495, 119693, 170990, 239386, 598465, 735257, 1196930, 1470514, 3676285, 5146799, 7352570, 10293598, 25733995, 51467990]

約数ペア:

[(1, 51467990), (2, 25733995), (5, 10293598), (7, 7352570), (10, 5146799), (14, 3676285), (35, 1470514), (43, 1196930), (70, 735257), (86, 598465), (215, 239386), (301, 170990), (430, 119693), (602, 85495), (1505, 34198), (3010, 17099)]