51949249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 11502911

約数列:

[1, 11, 19, 23, 101, 107, 209, 253, 437, 1111, 1177, 1919, 2033, 2323, 2461, 4807, 10807, 21109, 22363, 25553, 27071, 44137, 46759, 118877, 205333, 248561, 485507, 514349, 2258663, 2734171, 4722659, 51949249]

約数ペア:

[(1, 51949249), (11, 4722659), (19, 2734171), (23, 2258663), (101, 514349), (107, 485507), (209, 248561), (253, 205333), (437, 118877), (1111, 46759), (1177, 44137), (1919, 27071), (2033, 25553), (2323, 22363), (2461, 21109), (4807, 10807)]