55915806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 122923008

約数和(自身を除く): 67007202

約数列:

[1, 2, 3, 6, 23, 37, 46, 47, 69, 74, 94, 111, 138, 141, 222, 233, 282, 466, 699, 851, 1081, 1398, 1702, 1739, 2162, 2553, 3243, 3478, 5106, 5217, 5359, 6486, 8621, 10434, 10718, 10951, 16077, 17242, 21902, 25863, 32154, 32853, 39997, 51726, 65706, 79994, 119991, 198283, 239982, 251873, 396566, 405187, 503746, 594849, 755619, 810374, 1189698, 1215561, 1511238, 2431122, 9319301, 18638602, 27957903, 55915806]

約数ペア:

[(1, 55915806), (2, 27957903), (3, 18638602), (6, 9319301), (23, 2431122), (37, 1511238), (46, 1215561), (47, 1189698), (69, 810374), (74, 755619), (94, 594849), (111, 503746), (138, 405187), (141, 396566), (222, 251873), (233, 239982), (282, 198283), (466, 119991), (699, 79994), (851, 65706), (1081, 51726), (1398, 39997), (1702, 32853), (1739, 32154), (2162, 25863), (2553, 21902), (3243, 17242), (3478, 16077), (5106, 10951), (5217, 10718), (5359, 10434), (6486, 8621)]