55434457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 11093543

約数列:

[1, 13, 19, 29, 71, 109, 247, 377, 551, 923, 1349, 1417, 2059, 2071, 3161, 7163, 7739, 17537, 26767, 26923, 39121, 41093, 60059, 100607, 147041, 224431, 508573, 780767, 1911533, 2917603, 4264189, 55434457]

約数ペア:

[(1, 55434457), (13, 4264189), (19, 2917603), (29, 1911533), (71, 780767), (109, 508573), (247, 224431), (377, 147041), (551, 100607), (923, 60059), (1349, 41093), (1417, 39121), (2059, 26923), (2071, 26767), (3161, 17537), (7163, 7739)]