51785469

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9769}}^1$

素因数の和:9825

約数の個数: 24

約数和(自身を含む): 81286400

約数和(自身を除く): 29500931

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 9769, 29307, 87921, 185611, 302839, 556833, 908517, 1670499, 2725551, 5753941, 17261823, 51785469]

約数ペア:

[(1, 51785469), (3, 17261823), (9, 5753941), (19, 2725551), (31, 1670499), (57, 908517), (93, 556833), (171, 302839), (279, 185611), (589, 87921), (1767, 29307), (5301, 9769)]