53348339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 11002381

約数列:

[1, 11, 23, 37, 41, 139, 253, 407, 451, 851, 943, 1517, 1529, 3197, 5143, 5699, 9361, 10373, 16687, 34891, 35167, 56573, 62689, 118289, 131077, 210863, 383801, 1301179, 1441847, 2319493, 4849849, 53348339]

約数ペア:

[(1, 53348339), (11, 4849849), (23, 2319493), (37, 1441847), (41, 1301179), (139, 383801), (253, 210863), (407, 131077), (451, 118289), (851, 62689), (943, 56573), (1517, 35167), (1529, 34891), (3197, 16687), (5143, 10373), (5699, 9361)]