51228598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 32596682

約数列:

[1, 2, 19, 38, 41, 82, 131, 251, 262, 502, 779, 1558, 2489, 4769, 4978, 5371, 9538, 10291, 10742, 20582, 32881, 65762, 102049, 195529, 204098, 391058, 624739, 1249478, 1348121, 2696242, 25614299, 51228598]

約数ペア:

[(1, 51228598), (2, 25614299), (19, 2696242), (38, 1348121), (41, 1249478), (82, 624739), (131, 391058), (251, 204098), (262, 195529), (502, 102049), (779, 65762), (1558, 32881), (2489, 20582), (4769, 10742), (4978, 10291), (5371, 9538)]