49342887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 81214848

約数和(自身を除く): 31871961

約数列:

[1, 3, 9, 11, 33, 43, 67, 99, 129, 173, 201, 387, 473, 519, 603, 737, 1419, 1557, 1903, 2211, 2881, 4257, 5709, 6633, 7439, 8643, 11591, 17127, 22317, 25929, 31691, 34773, 66951, 81829, 95073, 104319, 127501, 245487, 285219, 382503, 498413, 736461, 1147509, 1495239, 4485717, 5482543, 16447629, 49342887]

約数ペア:

[(1, 49342887), (3, 16447629), (9, 5482543), (11, 4485717), (33, 1495239), (43, 1147509), (67, 736461), (99, 498413), (129, 382503), (173, 285219), (201, 245487), (387, 127501), (473, 104319), (519, 95073), (603, 81829), (737, 66951), (1419, 34773), (1557, 31691), (1903, 25929), (2211, 22317), (2881, 17127), (4257, 11591), (5709, 8643), (6633, 7439)]