51345910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66683}}^1$

素因数の和:66708

約数の個数: 32

約数和(自身を含む): 115229952

約数和(自身を除く): 63884042

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 66683, 133366, 333415, 466781, 666830, 733513, 933562, 1467026, 2333905, 3667565, 4667810, 5134591, 7335130, 10269182, 25672955, 51345910]

約数ペア:

[(1, 51345910), (2, 25672955), (5, 10269182), (7, 7335130), (10, 5134591), (11, 4667810), (14, 3667565), (22, 2333905), (35, 1467026), (55, 933562), (70, 733513), (77, 666830), (110, 466781), (154, 333415), (385, 133366), (770, 66683)]