53939157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 78988800

約数和(自身を除く): 25049643

約数列:

[1, 3, 19, 43, 57, 59, 129, 177, 373, 817, 1119, 1121, 2451, 2537, 3363, 7087, 7611, 16039, 21261, 22007, 48117, 48203, 66021, 144609, 304741, 418133, 914223, 946301, 1254399, 2838903, 17979719, 53939157]

約数ペア:

[(1, 53939157), (3, 17979719), (19, 2838903), (43, 1254399), (57, 946301), (59, 914223), (129, 418133), (177, 304741), (373, 144609), (817, 66021), (1119, 48203), (1121, 48117), (2451, 22007), (2537, 21261), (3363, 16039), (7087, 7611)]