50897409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 73728000

約数和(自身を除く): 22830591

約数列:

[1, 3, 19, 57, 79, 89, 127, 237, 267, 381, 1501, 1691, 2413, 4503, 5073, 7031, 7239, 10033, 11303, 21093, 30099, 33909, 133589, 190627, 214757, 400767, 571881, 644271, 892937, 2678811, 16965803, 50897409]

約数ペア:

[(1, 50897409), (3, 16965803), (19, 2678811), (57, 892937), (79, 644271), (89, 571881), (127, 400767), (237, 214757), (267, 190627), (381, 133589), (1501, 33909), (1691, 30099), (2413, 21093), (4503, 11303), (5073, 10033), (7031, 7239)]