47013226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 78336720

約数和(自身を除く): 31323494

約数列:

[1, 2, 13, 26, 53, 106, 109, 218, 313, 626, 689, 1378, 1417, 2834, 4069, 5777, 8138, 11554, 16589, 33178, 34117, 68234, 75101, 150202, 215657, 431314, 443521, 887042, 1808201, 3616402, 23506613, 47013226]

約数ペア:

[(1, 47013226), (2, 23506613), (13, 3616402), (26, 1808201), (53, 887042), (106, 443521), (109, 431314), (218, 215657), (313, 150202), (626, 75101), (689, 68234), (1378, 34117), (1417, 33178), (2834, 16589), (4069, 11554), (5777, 8138)]