49121950

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{4987}}^1$

素因数の和:5196

約数の個数: 24

約数和(自身を含む): 91849032

約数和(自身を除く): 42727082

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 4987, 9850, 9974, 24935, 49870, 124675, 249350, 982439, 1964878, 4912195, 9824390, 24560975, 49121950]

約数ペア:

[(1, 49121950), (2, 24560975), (5, 9824390), (10, 4912195), (25, 1964878), (50, 982439), (197, 249350), (394, 124675), (985, 49870), (1970, 24935), (4925, 9974), (4987, 9850)]