51075530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1493}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 100683648

約数和(自身を除く): 49608118

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1493, 1555, 2986, 3110, 3421, 6842, 7465, 14930, 16423, 17105, 32846, 34210, 82115, 164230, 464323, 928646, 2321615, 4643230, 5107553, 10215106, 25537765, 51075530]

約数ペア:

[(1, 51075530), (2, 25537765), (5, 10215106), (10, 5107553), (11, 4643230), (22, 2321615), (55, 928646), (110, 464323), (311, 164230), (622, 82115), (1493, 34210), (1555, 32846), (2986, 17105), (3110, 16423), (3421, 14930), (6842, 7465)]