54821144

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 126627840

約数和(自身を除く): 71806696

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1373, 1426, 1736, 2746, 2852, 4991, 5492, 5704, 9611, 9982, 10984, 19222, 19964, 31579, 38444, 39928, 42563, 63158, 76888, 85126, 126316, 170252, 221053, 252632, 297941, 340504, 442106, 595882, 884212, 978949, 1191764, 1768424, 1957898, 2383528, 3915796, 6852643, 7831592, 13705286, 27410572, 54821144]

約数ペア:

[(1, 54821144), (2, 27410572), (4, 13705286), (7, 7831592), (8, 6852643), (14, 3915796), (23, 2383528), (28, 1957898), (31, 1768424), (46, 1191764), (56, 978949), (62, 884212), (92, 595882), (124, 442106), (161, 340504), (184, 297941), (217, 252632), (248, 221053), (322, 170252), (434, 126316), (644, 85126), (713, 76888), (868, 63158), (1288, 42563), (1373, 39928), (1426, 38444), (1736, 31579), (2746, 19964), (2852, 19222), (4991, 10984), (5492, 9982), (5704, 9611)]