51080694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2477}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 117040896

約数和(自身を除く): 65960202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2477, 2946, 3437, 4954, 6874, 7431, 10311, 14862, 17339, 20622, 34678, 52017, 104034, 1216207, 2432414, 3648621, 7297242, 8513449, 17026898, 25540347, 51080694]

約数ペア:

[(1, 51080694), (2, 25540347), (3, 17026898), (6, 8513449), (7, 7297242), (14, 3648621), (21, 2432414), (42, 1216207), (491, 104034), (982, 52017), (1473, 34678), (2477, 20622), (2946, 17339), (3437, 14862), (4954, 10311), (6874, 7431)]