51148494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 117262080

約数和(自身を除く): 66113586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 347, 431, 694, 862, 1041, 1293, 2082, 2586, 3123, 3879, 6246, 6593, 7758, 8189, 13186, 16378, 19779, 24567, 39558, 49134, 59337, 73701, 118674, 147402, 149557, 299114, 448671, 897342, 1346013, 2692026, 2841583, 5683166, 8524749, 17049498, 25574247, 51148494]

約数ペア:

[(1, 51148494), (2, 25574247), (3, 17049498), (6, 8524749), (9, 5683166), (18, 2841583), (19, 2692026), (38, 1346013), (57, 897342), (114, 448671), (171, 299114), (342, 149557), (347, 147402), (431, 118674), (694, 73701), (862, 59337), (1041, 49134), (1293, 39558), (2082, 24567), (2586, 19779), (3123, 16378), (3879, 13186), (6246, 8189), (6593, 7758)]