56417118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 128874240

約数和(自身を除く): 72457122

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 57, 86, 102, 114, 129, 258, 323, 646, 677, 731, 817, 969, 1354, 1462, 1634, 1938, 2031, 2193, 2451, 4062, 4386, 4902, 11509, 12863, 13889, 23018, 25726, 27778, 29111, 34527, 38589, 41667, 58222, 69054, 77178, 83334, 87333, 174666, 218671, 437342, 494887, 553109, 656013, 989774, 1106218, 1312026, 1484661, 1659327, 2969322, 3318654, 9402853, 18805706, 28208559, 56417118]

約数ペア:

[(1, 56417118), (2, 28208559), (3, 18805706), (6, 9402853), (17, 3318654), (19, 2969322), (34, 1659327), (38, 1484661), (43, 1312026), (51, 1106218), (57, 989774), (86, 656013), (102, 553109), (114, 494887), (129, 437342), (258, 218671), (323, 174666), (646, 87333), (677, 83334), (731, 77178), (817, 69054), (969, 58222), (1354, 41667), (1462, 38589), (1634, 34527), (1938, 29111), (2031, 27778), (2193, 25726), (2451, 23018), (4062, 13889), (4386, 12863), (4902, 11509)]