54278858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 92067840

約数和(自身を除く): 37788982

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1151, 1241, 1387, 2302, 2482, 2774, 19567, 21869, 23579, 39134, 43738, 47158, 84023, 168046, 371773, 743546, 1428391, 1596437, 2856782, 3192874, 27139429, 54278858]

約数ペア:

[(1, 54278858), (2, 27139429), (17, 3192874), (19, 2856782), (34, 1596437), (38, 1428391), (73, 743546), (146, 371773), (323, 168046), (646, 84023), (1151, 47158), (1241, 43738), (1387, 39134), (2302, 23579), (2482, 21869), (2774, 19567)]