56821128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26017}}^1$

素因数の和:26046

約数の個数: 64

約数和(自身を含む): 174840960

約数和(自身を除く): 118019832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 26017, 52034, 78051, 104068, 156102, 182119, 208136, 312204, 338221, 364238, 546357, 624408, 676442, 728476, 1014663, 1092714, 1352884, 1456952, 2029326, 2185428, 2367547, 2705768, 4058652, 4370856, 4735094, 7102641, 8117304, 9470188, 14205282, 18940376, 28410564, 56821128]

約数ペア:

[(1, 56821128), (2, 28410564), (3, 18940376), (4, 14205282), (6, 9470188), (7, 8117304), (8, 7102641), (12, 4735094), (13, 4370856), (14, 4058652), (21, 2705768), (24, 2367547), (26, 2185428), (28, 2029326), (39, 1456952), (42, 1352884), (52, 1092714), (56, 1014663), (78, 728476), (84, 676442), (91, 624408), (104, 546357), (156, 364238), (168, 338221), (182, 312204), (273, 208136), (312, 182119), (364, 156102), (546, 104068), (728, 78051), (1092, 52034), (2184, 26017)]