55103035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 77075712

約数和(自身を除く): 21972677

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 1061, 1105, 3055, 3995, 5305, 10387, 13793, 18037, 49867, 51935, 68965, 90185, 234481, 249335, 648271, 847739, 1172405, 3241355, 4238695, 11020607, 55103035]

約数ペア:

[(1, 55103035), (5, 11020607), (13, 4238695), (17, 3241355), (47, 1172405), (65, 847739), (85, 648271), (221, 249335), (235, 234481), (611, 90185), (799, 68965), (1061, 51935), (1105, 49867), (3055, 18037), (3995, 13793), (5305, 10387)]