55256344

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 122668560

約数和(自身を除く): 67412216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 4391, 6292, 8782, 12584, 17564, 35128, 48301, 57083, 96602, 114166, 193204, 228332, 386408, 456664, 531311, 627913, 1062622, 1255826, 2125244, 2511652, 4250488, 5023304, 6907043, 13814086, 27628172, 55256344]

約数ペア:

[(1, 55256344), (2, 27628172), (4, 13814086), (8, 6907043), (11, 5023304), (13, 4250488), (22, 2511652), (26, 2125244), (44, 1255826), (52, 1062622), (88, 627913), (104, 531311), (121, 456664), (143, 386408), (242, 228332), (286, 193204), (484, 114166), (572, 96602), (968, 57083), (1144, 48301), (1573, 35128), (3146, 17564), (4391, 12584), (6292, 8782)]