488189950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 950653440

約数和(自身を除く): 462463490

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 439, 575, 878, 967, 1150, 1934, 2195, 4390, 4835, 9670, 10097, 10975, 20194, 21950, 22241, 24175, 44482, 48350, 50485, 100970, 111205, 222410, 252425, 424513, 504850, 556025, 849026, 1112050, 2122565, 4245130, 9763799, 10612825, 19527598, 21225650, 48818995, 97637990, 244094975, 488189950]

約数ペア:

[(1, 488189950), (2, 244094975), (5, 97637990), (10, 48818995), (23, 21225650), (25, 19527598), (46, 10612825), (50, 9763799), (115, 4245130), (230, 2122565), (439, 1112050), (575, 849026), (878, 556025), (967, 504850), (1150, 424513), (1934, 252425), (2195, 222410), (4390, 111205), (4835, 100970), (9670, 50485), (10097, 48350), (10975, 44482), (20194, 24175), (21950, 22241)]