51013787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 61953984

約数和(自身を除く): 10940197

約数列:

[1, 11, 17, 37, 73, 101, 187, 407, 629, 803, 1111, 1241, 1717, 2701, 3737, 6919, 7373, 13651, 18887, 29711, 41107, 45917, 63529, 81103, 125341, 272801, 505087, 698819, 1378751, 3000811, 4637617, 51013787]

約数ペア:

[(1, 51013787), (11, 4637617), (17, 3000811), (37, 1378751), (73, 698819), (101, 505087), (187, 272801), (407, 125341), (629, 81103), (803, 63529), (1111, 45917), (1241, 41107), (1717, 29711), (2701, 18887), (3737, 13651), (6919, 7373)]