49864155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1091}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 87429888

約数和(自身を除く): 37565733

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 1091, 1385, 3047, 3273, 4155, 5455, 9141, 12001, 15235, 16365, 36003, 45705, 60005, 180015, 302207, 906621, 1511035, 3324277, 4533105, 9972831, 16621385, 49864155]

約数ペア:

[(1, 49864155), (3, 16621385), (5, 9972831), (11, 4533105), (15, 3324277), (33, 1511035), (55, 906621), (165, 302207), (277, 180015), (831, 60005), (1091, 45705), (1385, 36003), (3047, 16365), (3273, 15235), (4155, 12001), (5455, 9141)]