51933245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 77296128

約数和(自身を除く): 25362883

約数列:

[1, 5, 7, 13, 35, 65, 91, 157, 455, 727, 785, 1099, 2041, 3635, 5089, 5495, 9451, 10205, 14287, 25445, 47255, 66157, 71435, 114139, 330785, 570695, 798973, 1483807, 3994865, 7419035, 10386649, 51933245]

約数ペア:

[(1, 51933245), (5, 10386649), (7, 7419035), (13, 3994865), (35, 1483807), (65, 798973), (91, 570695), (157, 330785), (455, 114139), (727, 71435), (785, 66157), (1099, 47255), (2041, 25445), (3635, 14287), (5089, 10205), (5495, 9451)]