47755431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 77500800

約数和(自身を除く): 29745369

約数列:

[1, 3, 9, 17, 29, 47, 51, 87, 141, 153, 229, 261, 423, 493, 687, 799, 1363, 1479, 2061, 2397, 3893, 4089, 4437, 6641, 7191, 10763, 11679, 12267, 19923, 23171, 32289, 35037, 59769, 69513, 96867, 112897, 182971, 208539, 312127, 338691, 548913, 936381, 1016073, 1646739, 2809143, 5306159, 15918477, 47755431]

約数ペア:

[(1, 47755431), (3, 15918477), (9, 5306159), (17, 2809143), (29, 1646739), (47, 1016073), (51, 936381), (87, 548913), (141, 338691), (153, 312127), (229, 208539), (261, 182971), (423, 112897), (493, 96867), (687, 69513), (799, 59769), (1363, 35037), (1479, 32289), (2061, 23171), (2397, 19923), (3893, 12267), (4089, 11679), (4437, 10763), (6641, 7191)]