56778384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4832

約数の個数: 80

約数和(自身を含む): 166308800

約数和(自身を除く): 109530416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 4789, 5928, 9578, 11856, 14367, 19156, 28734, 38312, 57468, 62257, 76624, 90991, 114936, 124514, 181982, 186771, 229872, 249028, 272973, 363964, 373542, 498056, 545946, 727928, 747084, 996112, 1091892, 1182883, 1455856, 1494168, 2183784, 2365766, 2988336, 3548649, 4367568, 4731532, 7097298, 9463064, 14194596, 18926128, 28389192, 56778384]

約数ペア:

[(1, 56778384), (2, 28389192), (3, 18926128), (4, 14194596), (6, 9463064), (8, 7097298), (12, 4731532), (13, 4367568), (16, 3548649), (19, 2988336), (24, 2365766), (26, 2183784), (38, 1494168), (39, 1455856), (48, 1182883), (52, 1091892), (57, 996112), (76, 747084), (78, 727928), (104, 545946), (114, 498056), (152, 373542), (156, 363964), (208, 272973), (228, 249028), (247, 229872), (304, 186771), (312, 181982), (456, 124514), (494, 114936), (624, 90991), (741, 76624), (912, 62257), (988, 57468), (1482, 38312), (1976, 28734), (2964, 19156), (3952, 14367), (4789, 11856), (5928, 9578)]