53945788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54601}}^1$

素因数の和:54637

約数の個数: 24

約数和(自身を含む): 107019920

約数和(自身を除く): 53074132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 54601, 109202, 218404, 709813, 1037419, 1419626, 2074838, 2839252, 4149676, 13486447, 26972894, 53945788]

約数ペア:

[(1, 53945788), (2, 26972894), (4, 13486447), (13, 4149676), (19, 2839252), (26, 2074838), (38, 1419626), (52, 1037419), (76, 709813), (247, 218404), (494, 109202), (988, 54601)]