53802378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1373}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 133750656

約数和(自身を除く): 79948278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1373, 1866, 2177, 2746, 2799, 4119, 4354, 5598, 6531, 8238, 9611, 12357, 13062, 19222, 19593, 24714, 28833, 39186, 57666, 86499, 172998, 427003, 854006, 1281009, 2562018, 2989021, 3843027, 5978042, 7686054, 8967063, 17934126, 26901189, 53802378]

約数ペア:

[(1, 53802378), (2, 26901189), (3, 17934126), (6, 8967063), (7, 7686054), (9, 5978042), (14, 3843027), (18, 2989021), (21, 2562018), (42, 1281009), (63, 854006), (126, 427003), (311, 172998), (622, 86499), (933, 57666), (1373, 39186), (1866, 28833), (2177, 24714), (2746, 19593), (2799, 19222), (4119, 13062), (4354, 12357), (5598, 9611), (6531, 8238)]