54125008

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 134348544

約数和(自身を除く): 80223536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 49, 56, 62, 68, 98, 112, 119, 124, 131, 136, 196, 217, 238, 248, 262, 272, 392, 434, 476, 496, 524, 527, 784, 833, 868, 917, 952, 1048, 1054, 1519, 1666, 1736, 1834, 1904, 2096, 2108, 2227, 3038, 3332, 3472, 3668, 3689, 4061, 4216, 4454, 6076, 6419, 6664, 7336, 7378, 8122, 8432, 8908, 12152, 12838, 13328, 14672, 14756, 15589, 16244, 17816, 24304, 25676, 25823, 28427, 29512, 31178, 32488, 35632, 51352, 51646, 56854, 59024, 62356, 64976, 69037, 102704, 103292, 109123, 113708, 124712, 138074, 198989, 206584, 218246, 227416, 249424, 276148, 397978, 413168, 436492, 454832, 483259, 552296, 795956, 872984, 966518, 1104592, 1591912, 1745968, 1933036, 3183824, 3382813, 3866072, 6765626, 7732144, 13531252, 27062504, 54125008]

約数ペア:

[(1, 54125008), (2, 27062504), (4, 13531252), (7, 7732144), (8, 6765626), (14, 3866072), (16, 3382813), (17, 3183824), (28, 1933036), (31, 1745968), (34, 1591912), (49, 1104592), (56, 966518), (62, 872984), (68, 795956), (98, 552296), (112, 483259), (119, 454832), (124, 436492), (131, 413168), (136, 397978), (196, 276148), (217, 249424), (238, 227416), (248, 218246), (262, 206584), (272, 198989), (392, 138074), (434, 124712), (476, 113708), (496, 109123), (524, 103292), (527, 102704), (784, 69037), (833, 64976), (868, 62356), (917, 59024), (952, 56854), (1048, 51646), (1054, 51352), (1519, 35632), (1666, 32488), (1736, 31178), (1834, 29512), (1904, 28427), (2096, 25823), (2108, 25676), (2227, 24304), (3038, 17816), (3332, 16244), (3472, 15589), (3668, 14756), (3689, 14672), (4061, 13328), (4216, 12838), (4454, 12152), (6076, 8908), (6419, 8432), (6664, 8122), (7336, 7378)]