47243994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 115368960

約数和(自身を除く): 68124966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 811, 1022, 1387, 1533, 1622, 2433, 2774, 3066, 4161, 4866, 5677, 8322, 9709, 11354, 15409, 17031, 19418, 29127, 30818, 34062, 46227, 58254, 59203, 92454, 107863, 118406, 177609, 215726, 323589, 355218, 414421, 647178, 828842, 1124857, 1243263, 2249714, 2486526, 3374571, 6749142, 7873999, 15747998, 23621997, 47243994]

約数ペア:

[(1, 47243994), (2, 23621997), (3, 15747998), (6, 7873999), (7, 6749142), (14, 3374571), (19, 2486526), (21, 2249714), (38, 1243263), (42, 1124857), (57, 828842), (73, 647178), (114, 414421), (133, 355218), (146, 323589), (219, 215726), (266, 177609), (399, 118406), (438, 107863), (511, 92454), (798, 59203), (811, 58254), (1022, 46227), (1387, 34062), (1533, 30818), (1622, 29127), (2433, 19418), (2774, 17031), (3066, 15409), (4161, 11354), (4866, 9709), (5677, 8322)]