55788192

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1997}}^1$

素因数の和:2110

約数の個数: 72

約数和(自身を含む): 160363476

約数和(自身を除く): 104575284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 1997, 2328, 3104, 3492, 3994, 4656, 5991, 6984, 7988, 9312, 11982, 13968, 15976, 17973, 23964, 27936, 31952, 35946, 47928, 63904, 71892, 95856, 143784, 191712, 193709, 287568, 387418, 575136, 581127, 774836, 1162254, 1549672, 1743381, 2324508, 3099344, 3486762, 4649016, 6198688, 6973524, 9298032, 13947048, 18596064, 27894096, 55788192]

約数ペア:

[(1, 55788192), (2, 27894096), (3, 18596064), (4, 13947048), (6, 9298032), (8, 6973524), (9, 6198688), (12, 4649016), (16, 3486762), (18, 3099344), (24, 2324508), (32, 1743381), (36, 1549672), (48, 1162254), (72, 774836), (96, 581127), (97, 575136), (144, 387418), (194, 287568), (288, 193709), (291, 191712), (388, 143784), (582, 95856), (776, 71892), (873, 63904), (1164, 47928), (1552, 35946), (1746, 31952), (1997, 27936), (2328, 23964), (3104, 17973), (3492, 15976), (3994, 13968), (4656, 11982), (5991, 9312), (6984, 7988)]