51552816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 154418688

約数和(自身を除く): 102865872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2161, 2982, 3408, 3976, 4322, 5964, 6483, 7952, 8644, 11928, 12966, 15127, 17288, 23856, 25932, 30254, 34576, 45381, 51864, 60508, 90762, 103728, 121016, 153431, 181524, 242032, 306862, 363048, 460293, 613724, 726096, 920586, 1074017, 1227448, 1841172, 2148034, 2454896, 3222051, 3682344, 4296068, 6444102, 7364688, 8592136, 12888204, 17184272, 25776408, 51552816]

約数ペア:

[(1, 51552816), (2, 25776408), (3, 17184272), (4, 12888204), (6, 8592136), (7, 7364688), (8, 6444102), (12, 4296068), (14, 3682344), (16, 3222051), (21, 2454896), (24, 2148034), (28, 1841172), (42, 1227448), (48, 1074017), (56, 920586), (71, 726096), (84, 613724), (112, 460293), (142, 363048), (168, 306862), (213, 242032), (284, 181524), (336, 153431), (426, 121016), (497, 103728), (568, 90762), (852, 60508), (994, 51864), (1136, 45381), (1491, 34576), (1704, 30254), (1988, 25932), (2161, 23856), (2982, 17288), (3408, 15127), (3976, 12966), (4322, 11928), (5964, 8644), (6483, 7952)]