55140397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 65116800

約数和(自身を除く): 9976403

約数列:

[1, 13, 29, 37, 59, 67, 377, 481, 767, 871, 1073, 1711, 1943, 2183, 2479, 3953, 13949, 22243, 25259, 28379, 32227, 51389, 63307, 71891, 114637, 146261, 822991, 934583, 1490281, 1901393, 4241569, 55140397]

約数ペア:

[(1, 55140397), (13, 4241569), (29, 1901393), (37, 1490281), (59, 934583), (67, 822991), (377, 146261), (481, 114637), (767, 71891), (871, 63307), (1073, 51389), (1711, 32227), (1943, 28379), (2183, 25259), (2479, 22243), (3953, 13949)]