54143768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 123302400

約数和(自身を除く): 69158632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 151, 152, 266, 302, 337, 532, 604, 674, 1057, 1064, 1208, 1348, 2114, 2359, 2696, 2869, 4228, 4718, 5738, 6403, 8456, 9436, 11476, 12806, 18872, 20083, 22952, 25612, 40166, 44821, 50887, 51224, 80332, 89642, 101774, 160664, 179284, 203548, 356209, 358568, 407096, 712418, 966853, 1424836, 1933706, 2849672, 3867412, 6767971, 7734824, 13535942, 27071884, 54143768]

約数ペア:

[(1, 54143768), (2, 27071884), (4, 13535942), (7, 7734824), (8, 6767971), (14, 3867412), (19, 2849672), (28, 1933706), (38, 1424836), (56, 966853), (76, 712418), (133, 407096), (151, 358568), (152, 356209), (266, 203548), (302, 179284), (337, 160664), (532, 101774), (604, 89642), (674, 80332), (1057, 51224), (1064, 50887), (1208, 44821), (1348, 40166), (2114, 25612), (2359, 22952), (2696, 20083), (2869, 18872), (4228, 12806), (4718, 11476), (5738, 9436), (6403, 8456)]