56738877

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 90123840

約数和(自身を除く): 33384963

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 169, 221, 227, 377, 493, 507, 663, 681, 1131, 1479, 2873, 2951, 3859, 4901, 6409, 6583, 8619, 8853, 11577, 14703, 19227, 19749, 38363, 50167, 83317, 85579, 111911, 115089, 150501, 249951, 256737, 335733, 652171, 1112527, 1454843, 1956513, 3337581, 4364529, 18912959, 56738877]

約数ペア:

[(1, 56738877), (3, 18912959), (13, 4364529), (17, 3337581), (29, 1956513), (39, 1454843), (51, 1112527), (87, 652171), (169, 335733), (221, 256737), (227, 249951), (377, 150501), (493, 115089), (507, 111911), (663, 85579), (681, 83317), (1131, 50167), (1479, 38363), (2873, 19749), (2951, 19227), (3859, 14703), (4901, 11577), (6409, 8853), (6583, 8619)]