51957213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6079}}^1$

素因数の和:6137

約数の個数: 32

約数和(自身を含む): 88719360

約数和(自身を除く): 36762147

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 6079, 8547, 18237, 42553, 66869, 127659, 200607, 224923, 468083, 674769, 1404249, 1574461, 2474153, 4723383, 7422459, 17319071, 51957213]

約数ペア:

[(1, 51957213), (3, 17319071), (7, 7422459), (11, 4723383), (21, 2474153), (33, 1574461), (37, 1404249), (77, 674769), (111, 468083), (231, 224923), (259, 200607), (407, 127659), (777, 66869), (1221, 42553), (2849, 18237), (6079, 8547)]