56553336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 181670400

約数和(自身を除く): 125117064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 113, 126, 168, 189, 216, 226, 252, 331, 339, 378, 452, 504, 662, 678, 756, 791, 904, 993, 1017, 1324, 1356, 1512, 1582, 1986, 2034, 2317, 2373, 2648, 2712, 2979, 3051, 3164, 3972, 4068, 4634, 4746, 5958, 6102, 6328, 6951, 7119, 7944, 8136, 8937, 9268, 9492, 11916, 12204, 13902, 14238, 17874, 18536, 18984, 20853, 21357, 23832, 24408, 27804, 28476, 35748, 37403, 41706, 42714, 55608, 56952, 62559, 71496, 74806, 83412, 85428, 112209, 125118, 149612, 166824, 170856, 224418, 250236, 261821, 299224, 336627, 448836, 500472, 523642, 673254, 785463, 897672, 1009881, 1047284, 1346508, 1570926, 2019762, 2094568, 2356389, 2693016, 3141852, 4039524, 4712778, 6283704, 7069167, 8079048, 9425556, 14138334, 18851112, 28276668, 56553336]

約数ペア:

[(1, 56553336), (2, 28276668), (3, 18851112), (4, 14138334), (6, 9425556), (7, 8079048), (8, 7069167), (9, 6283704), (12, 4712778), (14, 4039524), (18, 3141852), (21, 2693016), (24, 2356389), (27, 2094568), (28, 2019762), (36, 1570926), (42, 1346508), (54, 1047284), (56, 1009881), (63, 897672), (72, 785463), (84, 673254), (108, 523642), (113, 500472), (126, 448836), (168, 336627), (189, 299224), (216, 261821), (226, 250236), (252, 224418), (331, 170856), (339, 166824), (378, 149612), (452, 125118), (504, 112209), (662, 85428), (678, 83412), (756, 74806), (791, 71496), (904, 62559), (993, 56952), (1017, 55608), (1324, 42714), (1356, 41706), (1512, 37403), (1582, 35748), (1986, 28476), (2034, 27804), (2317, 24408), (2373, 23832), (2648, 21357), (2712, 20853), (2979, 18984), (3051, 18536), (3164, 17874), (3972, 14238), (4068, 13902), (4634, 12204), (4746, 11916), (5958, 9492), (6102, 9268), (6328, 8937), (6951, 8136), (7119, 7944)]