51066554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1487}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 95993856

約数和(自身を除く): 44927302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1487, 1561, 2453, 2974, 3122, 4906, 10409, 16357, 17171, 20818, 32714, 34342, 114499, 228998, 331601, 663202, 2321207, 3647611, 4642414, 7295222, 25533277, 51066554]

約数ペア:

[(1, 51066554), (2, 25533277), (7, 7295222), (11, 4642414), (14, 3647611), (22, 2321207), (77, 663202), (154, 331601), (223, 228998), (446, 114499), (1487, 34342), (1561, 32714), (2453, 20818), (2974, 17171), (3122, 16357), (4906, 10409)]