54815992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 138101760

約数和(自身を除く): 83285768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 53, 56, 73, 77, 88, 92, 106, 146, 154, 161, 184, 212, 253, 292, 308, 322, 371, 424, 506, 511, 583, 584, 616, 644, 742, 803, 1012, 1022, 1166, 1219, 1288, 1484, 1606, 1679, 1771, 2024, 2044, 2332, 2438, 2968, 3212, 3358, 3542, 3869, 4081, 4088, 4664, 4876, 5621, 6424, 6716, 7084, 7738, 8162, 8533, 9752, 11242, 11753, 13409, 13432, 14168, 15476, 16324, 17066, 18469, 22484, 23506, 26818, 27083, 30952, 32648, 34132, 36938, 42559, 44968, 47012, 53636, 54166, 68264, 73876, 85118, 88987, 93863, 94024, 107272, 108332, 129283, 147752, 170236, 177974, 187726, 216664, 258566, 297913, 340472, 355948, 375452, 517132, 595826, 622909, 711896, 750904, 978857, 1034264, 1191652, 1245818, 1957714, 2383304, 2491636, 3915428, 4983272, 6851999, 7830856, 13703998, 27407996, 54815992]

約数ペア:

[(1, 54815992), (2, 27407996), (4, 13703998), (7, 7830856), (8, 6851999), (11, 4983272), (14, 3915428), (22, 2491636), (23, 2383304), (28, 1957714), (44, 1245818), (46, 1191652), (53, 1034264), (56, 978857), (73, 750904), (77, 711896), (88, 622909), (92, 595826), (106, 517132), (146, 375452), (154, 355948), (161, 340472), (184, 297913), (212, 258566), (253, 216664), (292, 187726), (308, 177974), (322, 170236), (371, 147752), (424, 129283), (506, 108332), (511, 107272), (583, 94024), (584, 93863), (616, 88987), (644, 85118), (742, 73876), (803, 68264), (1012, 54166), (1022, 53636), (1166, 47012), (1219, 44968), (1288, 42559), (1484, 36938), (1606, 34132), (1679, 32648), (1771, 30952), (2024, 27083), (2044, 26818), (2332, 23506), (2438, 22484), (2968, 18469), (3212, 17066), (3358, 16324), (3542, 15476), (3869, 14168), (4081, 13432), (4088, 13409), (4664, 11753), (4876, 11242), (5621, 9752), (6424, 8533), (6716, 8162), (7084, 7738)]