53213756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2237}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 98382480

約数和(自身を除く): 45168724

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1252, 2237, 4474, 5947, 8948, 11894, 23788, 42503, 85006, 170012, 700181, 1400362, 2800724, 13303439, 26606878, 53213756]

約数ペア:

[(1, 53213756), (2, 26606878), (4, 13303439), (19, 2800724), (38, 1400362), (76, 700181), (313, 170012), (626, 85006), (1252, 42503), (2237, 23788), (4474, 11894), (5947, 8948)]