49037157

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 85429344

約数和(自身を除く): 36392187

約数列:

[1, 3, 9, 13, 19, 27, 39, 43, 57, 81, 117, 129, 171, 243, 247, 351, 361, 387, 513, 559, 741, 817, 1053, 1083, 1161, 1539, 1677, 2223, 2451, 3159, 3249, 3483, 4617, 4693, 5031, 6669, 7353, 9747, 10449, 10621, 14079, 15093, 15523, 20007, 22059, 29241, 31863, 42237, 45279, 46569, 60021, 66177, 87723, 95589, 126711, 135837, 139707, 198531, 201799, 286767, 380133, 419121, 605397, 860301, 1140399, 1257363, 1816191, 2580903, 3772089, 5448573, 16345719, 49037157]

約数ペア:

[(1, 49037157), (3, 16345719), (9, 5448573), (13, 3772089), (19, 2580903), (27, 1816191), (39, 1257363), (43, 1140399), (57, 860301), (81, 605397), (117, 419121), (129, 380133), (171, 286767), (243, 201799), (247, 198531), (351, 139707), (361, 135837), (387, 126711), (513, 95589), (559, 87723), (741, 66177), (817, 60021), (1053, 46569), (1083, 45279), (1161, 42237), (1539, 31863), (1677, 29241), (2223, 22059), (2451, 20007), (3159, 15523), (3249, 15093), (3483, 14079), (4617, 10621), (4693, 10449), (5031, 9747), (6669, 7353)]