49163065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 23620295

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1559, 1855, 4505, 6307, 7795, 10913, 26503, 31535, 54565, 82627, 132515, 185521, 413135, 578389, 927605, 1404659, 2891945, 7023295, 9832613, 49163065]

約数ペア:

[(1, 49163065), (5, 9832613), (7, 7023295), (17, 2891945), (35, 1404659), (53, 927605), (85, 578389), (119, 413135), (265, 185521), (371, 132515), (595, 82627), (901, 54565), (1559, 31535), (1855, 26503), (4505, 10913), (6307, 7795)]