50878095856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{210407}}^1$

素因数の和:210566

約数の個数: 80

約数和(自身を含む): 120225447936

約数和(自身を除く): 69347352080

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 127, 136, 238, 254, 272, 476, 508, 889, 952, 1016, 1778, 1904, 2032, 2159, 3556, 4318, 7112, 8636, 14224, 15113, 17272, 30226, 34544, 60452, 120904, 210407, 241808, 420814, 841628, 1472849, 1683256, 2945698, 3366512, 3576919, 5891396, 7153838, 11782792, 14307676, 23565584, 25038433, 26721689, 28615352, 50076866, 53443378, 57230704, 100153732, 106886756, 187051823, 200307464, 213773512, 374103646, 400614928, 427547024, 454268713, 748207292, 908537426, 1496414584, 1817074852, 2992829168, 3179880991, 3634149704, 6359761982, 7268299408, 12719523964, 25439047928, 50878095856]

約数ペア:

[(1, 50878095856), (2, 25439047928), (4, 12719523964), (7, 7268299408), (8, 6359761982), (14, 3634149704), (16, 3179880991), (17, 2992829168), (28, 1817074852), (34, 1496414584), (56, 908537426), (68, 748207292), (112, 454268713), (119, 427547024), (127, 400614928), (136, 374103646), (238, 213773512), (254, 200307464), (272, 187051823), (476, 106886756), (508, 100153732), (889, 57230704), (952, 53443378), (1016, 50076866), (1778, 28615352), (1904, 26721689), (2032, 25038433), (2159, 23565584), (3556, 14307676), (4318, 11782792), (7112, 7153838), (8636, 5891396), (14224, 3576919), (15113, 3366512), (17272, 2945698), (30226, 1683256), (34544, 1472849), (60452, 841628), (120904, 420814), (210407, 241808)]