51606366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20143}}^1$

素因数の和:20216

約数の個数: 32

約数和(自身を含む): 119897088

約数和(自身を除く): 68290722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 20143, 40286, 60429, 120858, 141001, 282002, 423003, 846006, 1228723, 2457446, 3686169, 7372338, 8601061, 17202122, 25803183, 51606366]

約数ペア:

[(1, 51606366), (2, 25803183), (3, 17202122), (6, 8601061), (7, 7372338), (14, 3686169), (21, 2457446), (42, 1228723), (61, 846006), (122, 423003), (183, 282002), (366, 141001), (427, 120858), (854, 60429), (1281, 40286), (2562, 20143)]