52217139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 78361920

約数和(自身を除く): 26144781

約数列:

[1, 3, 13, 29, 39, 87, 137, 337, 377, 411, 1011, 1131, 1781, 3973, 4381, 5343, 9773, 11919, 13143, 29319, 46169, 51649, 127049, 138507, 154947, 381147, 600197, 1338901, 1800591, 4016703, 17405713, 52217139]

約数ペア:

[(1, 52217139), (3, 17405713), (13, 4016703), (29, 1800591), (39, 1338901), (87, 600197), (137, 381147), (337, 154947), (377, 138507), (411, 127049), (1011, 51649), (1131, 46169), (1781, 29319), (3973, 13143), (4381, 11919), (5343, 9773)]