51567054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 132276480

約数和(自身を除く): 80709426

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 121, 139, 146, 154, 219, 231, 242, 278, 363, 417, 438, 462, 511, 726, 803, 834, 847, 973, 1022, 1529, 1533, 1606, 1694, 1946, 2409, 2541, 2919, 3058, 3066, 4587, 4818, 5082, 5621, 5838, 8833, 9174, 10147, 10703, 11242, 16819, 16863, 17666, 20294, 21406, 26499, 30441, 32109, 33638, 33726, 50457, 52998, 60882, 61831, 64218, 71029, 100914, 111617, 117733, 123662, 142058, 185493, 213087, 223234, 235466, 334851, 353199, 370986, 426174, 669702, 706398, 781319, 1227787, 1562638, 2343957, 2455574, 3683361, 4687914, 7366722, 8594509, 17189018, 25783527, 51567054]

約数ペア:

[(1, 51567054), (2, 25783527), (3, 17189018), (6, 8594509), (7, 7366722), (11, 4687914), (14, 3683361), (21, 2455574), (22, 2343957), (33, 1562638), (42, 1227787), (66, 781319), (73, 706398), (77, 669702), (121, 426174), (139, 370986), (146, 353199), (154, 334851), (219, 235466), (231, 223234), (242, 213087), (278, 185493), (363, 142058), (417, 123662), (438, 117733), (462, 111617), (511, 100914), (726, 71029), (803, 64218), (834, 61831), (847, 60882), (973, 52998), (1022, 50457), (1529, 33726), (1533, 33638), (1606, 32109), (1694, 30441), (1946, 26499), (2409, 21406), (2541, 20294), (2919, 17666), (3058, 16863), (3066, 16819), (4587, 11242), (4818, 10703), (5082, 10147), (5621, 9174), (5838, 8833)]