489482650

素因数分解:

$2^1\times 5^2\times {\mathrm{1291}}^1\times {\mathrm{7583}}^1$

素因数の和:8886

約数の個数: 24

約数和(自身を含む): 911263104

約数和(自身を除く): 421780454

約数列:

[1, 2, 5, 10, 25, 50, 1291, 2582, 6455, 7583, 12910, 15166, 32275, 37915, 64550, 75830, 189575, 379150, 9789653, 19579306, 48948265, 97896530, 244741325, 489482650]

約数ペア:

[(1, 489482650), (2, 244741325), (5, 97896530), (10, 48948265), (25, 19579306), (50, 9789653), (1291, 379150), (2582, 189575), (6455, 75830), (7583, 64550), (12910, 37915), (15166, 32275)]