52498485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 100324224

約数和(自身を除く): 47825739

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2087, 2795, 5031, 6261, 8385, 10435, 18783, 25155, 27131, 31305, 81393, 89741, 93915, 135655, 244179, 269223, 406965, 448705, 807669, 1166633, 1220895, 1346115, 3499899, 4038345, 5833165, 10499697, 17499495, 52498485]

約数ペア:

[(1, 52498485), (3, 17499495), (5, 10499697), (9, 5833165), (13, 4038345), (15, 3499899), (39, 1346115), (43, 1220895), (45, 1166633), (65, 807669), (117, 448705), (129, 406965), (195, 269223), (215, 244179), (387, 135655), (559, 93915), (585, 89741), (645, 81393), (1677, 31305), (1935, 27131), (2087, 25155), (2795, 18783), (5031, 10435), (6261, 8385)]