53279268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 108

約数和(自身を含む): 153235152

約数和(自身を除く): 99955884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 251, 266, 294, 361, 399, 502, 532, 588, 722, 753, 798, 931, 1004, 1083, 1444, 1506, 1596, 1757, 1862, 2166, 2527, 2793, 3012, 3514, 3724, 4332, 4769, 5054, 5271, 5586, 7028, 7581, 9538, 10108, 10542, 11172, 12299, 14307, 15162, 17689, 19076, 21084, 24598, 28614, 30324, 33383, 35378, 36897, 49196, 53067, 57228, 66766, 70756, 73794, 90611, 100149, 106134, 133532, 147588, 181222, 200298, 212268, 233681, 271833, 362444, 400596, 467362, 543666, 634277, 701043, 934724, 1087332, 1268554, 1402086, 1902831, 2537108, 2804172, 3805662, 4439939, 7611324, 8879878, 13319817, 17759756, 26639634, 53279268]

約数ペア:

[(1, 53279268), (2, 26639634), (3, 17759756), (4, 13319817), (6, 8879878), (7, 7611324), (12, 4439939), (14, 3805662), (19, 2804172), (21, 2537108), (28, 1902831), (38, 1402086), (42, 1268554), (49, 1087332), (57, 934724), (76, 701043), (84, 634277), (98, 543666), (114, 467362), (133, 400596), (147, 362444), (196, 271833), (228, 233681), (251, 212268), (266, 200298), (294, 181222), (361, 147588), (399, 133532), (502, 106134), (532, 100149), (588, 90611), (722, 73794), (753, 70756), (798, 66766), (931, 57228), (1004, 53067), (1083, 49196), (1444, 36897), (1506, 35378), (1596, 33383), (1757, 30324), (1862, 28614), (2166, 24598), (2527, 21084), (2793, 19076), (3012, 17689), (3514, 15162), (3724, 14307), (4332, 12299), (4769, 11172), (5054, 10542), (5271, 10108), (5586, 9538), (7028, 7581)]