49205428983

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 77681730672

約数和(自身を除く): 28476301689

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 347, 629, 677, 1041, 1369, 1887, 2031, 3123, 4107, 5661, 5899, 6093, 11509, 12321, 12839, 17697, 23273, 25049, 34527, 38517, 53091, 69819, 75147, 103581, 115551, 209457, 218263, 225441, 234919, 425833, 475043, 654789, 704757, 926813, 1277499, 1425129, 1964367, 2114271, 2780439, 3832497, 3993623, 4275387, 8075731, 8341317, 8692003, 11980869, 15755821, 24227193, 26076009, 35942607, 47267463, 72681579, 78228027, 141802389, 147764051, 321604111, 443292153, 964812333, 1329876459, 2894436999, 5467269887, 16401809661, 49205428983]

約数ペア:

[(1, 49205428983), (3, 16401809661), (9, 5467269887), (17, 2894436999), (37, 1329876459), (51, 964812333), (111, 443292153), (153, 321604111), (333, 147764051), (347, 141802389), (629, 78228027), (677, 72681579), (1041, 47267463), (1369, 35942607), (1887, 26076009), (2031, 24227193), (3123, 15755821), (4107, 11980869), (5661, 8692003), (5899, 8341317), (6093, 8075731), (11509, 4275387), (12321, 3993623), (12839, 3832497), (17697, 2780439), (23273, 2114271), (25049, 1964367), (34527, 1425129), (38517, 1277499), (53091, 926813), (69819, 704757), (75147, 654789), (103581, 475043), (115551, 425833), (209457, 234919), (218263, 225441)]