53277406

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 57038114

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 49, 62, 71, 91, 98, 133, 142, 182, 217, 247, 266, 403, 434, 494, 497, 589, 637, 806, 923, 931, 994, 1178, 1274, 1349, 1519, 1729, 1846, 1862, 2201, 2698, 2821, 3038, 3458, 3479, 4123, 4402, 5642, 6461, 6958, 7657, 8246, 9443, 12103, 12922, 15314, 15407, 17537, 18886, 19747, 24206, 28613, 28861, 30814, 35074, 39494, 41819, 45227, 53599, 57226, 57722, 66101, 83638, 90454, 107198, 107849, 122759, 132202, 200291, 215698, 245518, 292733, 375193, 400582, 543647, 585466, 750386, 859313, 1087294, 1402037, 1718626, 2049131, 2804074, 3805529, 4098262, 7611058, 26638703, 53277406]

約数ペア:

[(1, 53277406), (2, 26638703), (7, 7611058), (13, 4098262), (14, 3805529), (19, 2804074), (26, 2049131), (31, 1718626), (38, 1402037), (49, 1087294), (62, 859313), (71, 750386), (91, 585466), (98, 543647), (133, 400582), (142, 375193), (182, 292733), (217, 245518), (247, 215698), (266, 200291), (403, 132202), (434, 122759), (494, 107849), (497, 107198), (589, 90454), (637, 83638), (806, 66101), (923, 57722), (931, 57226), (994, 53599), (1178, 45227), (1274, 41819), (1349, 39494), (1519, 35074), (1729, 30814), (1846, 28861), (1862, 28613), (2201, 24206), (2698, 19747), (2821, 18886), (3038, 17537), (3458, 15407), (3479, 15314), (4123, 12922), (4402, 12103), (5642, 9443), (6461, 8246), (6958, 7657)]