2850874551

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4909

約数の個数: 96

約数和(自身を含む): 5427302400

約数和(自身を除く): 2576427849

約数列:

[1, 3, 7, 9, 17, 19, 21, 29, 51, 57, 63, 87, 119, 133, 153, 171, 203, 261, 323, 357, 399, 493, 551, 609, 969, 1071, 1197, 1479, 1653, 1827, 2261, 2907, 3451, 3857, 4437, 4831, 4959, 6783, 9367, 10353, 11571, 14493, 20349, 28101, 31059, 33817, 34713, 43479, 65569, 82127, 84303, 91789, 101451, 140099, 196707, 246381, 275367, 304353, 420297, 574889, 590121, 642523, 739143, 826101, 980693, 1260891, 1560413, 1724667, 1927569, 2381683, 2661881, 2942079, 4681239, 5174001, 5782707, 7145049, 7985643, 8826237, 10922891, 14043717, 16671781, 18633167, 21435147, 23956929, 32768673, 45251977, 50015343, 55899501, 98306019, 135755931, 150046029, 167698503, 316763839, 407267793, 950291517, 2850874551]

約数ペア:

[(1, 2850874551), (3, 950291517), (7, 407267793), (9, 316763839), (17, 167698503), (19, 150046029), (21, 135755931), (29, 98306019), (51, 55899501), (57, 50015343), (63, 45251977), (87, 32768673), (119, 23956929), (133, 21435147), (153, 18633167), (171, 16671781), (203, 14043717), (261, 10922891), (323, 8826237), (357, 7985643), (399, 7145049), (493, 5782707), (551, 5174001), (609, 4681239), (969, 2942079), (1071, 2661881), (1197, 2381683), (1479, 1927569), (1653, 1724667), (1827, 1560413), (2261, 1260891), (2907, 980693), (3451, 826101), (3857, 739143), (4437, 642523), (4831, 590121), (4959, 574889), (6783, 420297), (9367, 304353), (10353, 275367), (11571, 246381), (14493, 196707), (20349, 140099), (28101, 101451), (31059, 91789), (33817, 84303), (34713, 82127), (43479, 65569)]