51329514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 107495424

約数和(自身を除く): 56165910

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 431, 862, 863, 1293, 1726, 2586, 2589, 5178, 9913, 19826, 19849, 29739, 39698, 59478, 59547, 119094, 371953, 743906, 1115859, 2231718, 8554919, 17109838, 25664757, 51329514]

約数ペア:

[(1, 51329514), (2, 25664757), (3, 17109838), (6, 8554919), (23, 2231718), (46, 1115859), (69, 743906), (138, 371953), (431, 119094), (862, 59547), (863, 59478), (1293, 39698), (1726, 29739), (2586, 19849), (2589, 19826), (5178, 9913)]