53887119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 85881600

約数和(自身を除く): 31994481

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 177, 429, 649, 767, 1947, 2129, 2301, 6387, 8437, 23419, 25311, 27677, 70257, 83031, 125611, 304447, 376833, 913341, 1381721, 1632943, 4145163, 4898829, 17962373, 53887119]

約数ペア:

[(1, 53887119), (3, 17962373), (11, 4898829), (13, 4145163), (33, 1632943), (39, 1381721), (59, 913341), (143, 376833), (177, 304447), (429, 125611), (649, 83031), (767, 70257), (1947, 27677), (2129, 25311), (2301, 23419), (6387, 8437)]