50920954

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 39367046

約数列:

[1, 2, 7, 14, 37, 74, 197, 259, 394, 499, 518, 998, 1379, 2758, 3493, 6986, 7289, 14578, 18463, 36926, 51023, 98303, 102046, 129241, 196606, 258482, 688121, 1376242, 3637211, 7274422, 25460477, 50920954]

約数ペア:

[(1, 50920954), (2, 25460477), (7, 7274422), (14, 3637211), (37, 1376242), (74, 688121), (197, 258482), (259, 196606), (394, 129241), (499, 102046), (518, 98303), (998, 51023), (1379, 36926), (2758, 18463), (3493, 14578), (6986, 7289)]