53204151

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 96985728

約数和(自身を除く): 43781577

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2531, 3003, 7007, 7593, 17717, 21021, 27841, 32903, 53151, 83523, 98709, 124019, 194887, 230321, 361933, 372057, 584661, 690963, 1085799, 1364209, 1612247, 2533531, 4092627, 4836741, 7600593, 17734717, 53204151]

約数ペア:

[(1, 53204151), (3, 17734717), (7, 7600593), (11, 4836741), (13, 4092627), (21, 2533531), (33, 1612247), (39, 1364209), (49, 1085799), (77, 690963), (91, 584661), (143, 372057), (147, 361933), (231, 230321), (273, 194887), (429, 124019), (539, 98709), (637, 83523), (1001, 53151), (1617, 32903), (1911, 27841), (2531, 21021), (3003, 17717), (7007, 7593)]