50494381

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 64593920

約数和(自身を除く): 14099539

約数列:

[1, 7, 19, 31, 37, 133, 217, 259, 331, 589, 703, 1147, 2317, 4123, 4921, 6289, 8029, 10261, 12247, 21793, 44023, 71827, 85729, 152551, 194959, 232693, 379657, 1364713, 1628851, 2657599, 7213483, 50494381]

約数ペア:

[(1, 50494381), (7, 7213483), (19, 2657599), (31, 1628851), (37, 1364713), (133, 379657), (217, 232693), (259, 194959), (331, 152551), (589, 85729), (703, 71827), (1147, 44023), (2317, 21793), (4123, 12247), (4921, 10261), (6289, 8029)]