51408238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 94868928

約数和(自身を除く): 43460690

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 3541, 7082, 7259, 14518, 24787, 49574, 60197, 120394, 216001, 421379, 432002, 842758, 1512007, 3024014, 3672017, 7344034, 25704119, 51408238]

約数ペア:

[(1, 51408238), (2, 25704119), (7, 7344034), (14, 3672017), (17, 3024014), (34, 1512007), (61, 842758), (119, 432002), (122, 421379), (238, 216001), (427, 120394), (854, 60197), (1037, 49574), (2074, 24787), (3541, 14518), (7082, 7259)]