51206904

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 169827840

約数和(自身を除く): 118620936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 71, 72, 81, 84, 106, 108, 126, 142, 159, 162, 168, 189, 212, 213, 216, 243, 252, 284, 318, 324, 371, 378, 424, 426, 477, 486, 497, 504, 567, 568, 636, 639, 648, 742, 756, 852, 954, 972, 994, 1113, 1134, 1272, 1278, 1431, 1484, 1491, 1512, 1701, 1704, 1908, 1917, 1944, 1988, 2226, 2268, 2556, 2862, 2968, 2982, 3339, 3402, 3763, 3816, 3834, 3976, 4293, 4452, 4473, 4536, 5112, 5724, 5751, 5964, 6678, 6804, 7526, 7668, 8586, 8904, 8946, 10017, 11289, 11448, 11502, 11928, 12879, 13356, 13419, 13608, 15052, 15336, 17172, 17253, 17892, 20034, 22578, 23004, 25758, 26341, 26712, 26838, 30051, 30104, 33867, 34344, 34506, 35784, 40068, 40257, 45156, 46008, 51516, 52682, 53676, 60102, 67734, 69012, 79023, 80136, 80514, 90153, 90312, 101601, 103032, 105364, 107352, 120204, 120771, 135468, 138024, 158046, 161028, 180306, 203202, 210728, 237069, 240408, 241542, 270936, 304803, 316092, 322056, 360612, 406404, 474138, 483084, 609606, 632184, 711207, 721224, 812808, 914409, 948276, 966168, 1219212, 1422414, 1828818, 1896552, 2133621, 2438424, 2844828, 3657636, 4267242, 5689656, 6400863, 7315272, 8534484, 12801726, 17068968, 25603452, 51206904]

約数ペア:

[(1, 51206904), (2, 25603452), (3, 17068968), (4, 12801726), (6, 8534484), (7, 7315272), (8, 6400863), (9, 5689656), (12, 4267242), (14, 3657636), (18, 2844828), (21, 2438424), (24, 2133621), (27, 1896552), (28, 1828818), (36, 1422414), (42, 1219212), (53, 966168), (54, 948276), (56, 914409), (63, 812808), (71, 721224), (72, 711207), (81, 632184), (84, 609606), (106, 483084), (108, 474138), (126, 406404), (142, 360612), (159, 322056), (162, 316092), (168, 304803), (189, 270936), (212, 241542), (213, 240408), (216, 237069), (243, 210728), (252, 203202), (284, 180306), (318, 161028), (324, 158046), (371, 138024), (378, 135468), (424, 120771), (426, 120204), (477, 107352), (486, 105364), (497, 103032), (504, 101601), (567, 90312), (568, 90153), (636, 80514), (639, 80136), (648, 79023), (742, 69012), (756, 67734), (852, 60102), (954, 53676), (972, 52682), (994, 51516), (1113, 46008), (1134, 45156), (1272, 40257), (1278, 40068), (1431, 35784), (1484, 34506), (1491, 34344), (1512, 33867), (1701, 30104), (1704, 30051), (1908, 26838), (1917, 26712), (1944, 26341), (1988, 25758), (2226, 23004), (2268, 22578), (2556, 20034), (2862, 17892), (2968, 17253), (2982, 17172), (3339, 15336), (3402, 15052), (3763, 13608), (3816, 13419), (3834, 13356), (3976, 12879), (4293, 11928), (4452, 11502), (4473, 11448), (4536, 11289), (5112, 10017), (5724, 8946), (5751, 8904), (5964, 8586), (6678, 7668), (6804, 7526)]