53503437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 84172032

約数和(自身を除く): 30668595

約数列:

[1, 3, 13, 17, 39, 47, 51, 101, 141, 221, 289, 303, 611, 663, 799, 867, 1313, 1717, 1833, 2397, 3757, 3939, 4747, 5151, 10387, 11271, 13583, 14241, 22321, 29189, 31161, 40749, 61711, 66963, 80699, 87567, 176579, 185133, 242097, 379457, 529737, 1049087, 1138371, 1371883, 3147261, 4115649, 17834479, 53503437]

約数ペア:

[(1, 53503437), (3, 17834479), (13, 4115649), (17, 3147261), (39, 1371883), (47, 1138371), (51, 1049087), (101, 529737), (141, 379457), (221, 242097), (289, 185133), (303, 176579), (611, 87567), (663, 80699), (799, 66963), (867, 61711), (1313, 40749), (1717, 31161), (1833, 29189), (2397, 22321), (3757, 14241), (3939, 13583), (4747, 11271), (5151, 10387)]