51188166

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{49891}}^1$

素因数の和:49921

約数の個数: 32

約数和(自身を含む): 119740800

約数和(自身を除く): 68552634

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 49891, 99782, 149673, 299346, 449019, 898038, 947929, 1347057, 1895858, 2694114, 2843787, 5687574, 8531361, 17062722, 25594083, 51188166]

約数ペア:

[(1, 51188166), (2, 25594083), (3, 17062722), (6, 8531361), (9, 5687574), (18, 2843787), (19, 2694114), (27, 1895858), (38, 1347057), (54, 947929), (57, 898038), (114, 449019), (171, 299346), (342, 149673), (513, 99782), (1026, 49891)]