51708950

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{2579}}^1$

素因数の和:2992

約数の個数: 24

約数和(自身を含む): 96455880

約数和(自身を除く): 44746930

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 2579, 4010, 5158, 10025, 12895, 20050, 25790, 64475, 128950, 1034179, 2068358, 5170895, 10341790, 25854475, 51708950]

約数ペア:

[(1, 51708950), (2, 25854475), (5, 10341790), (10, 5170895), (25, 2068358), (50, 1034179), (401, 128950), (802, 64475), (2005, 25790), (2579, 20050), (4010, 12895), (5158, 10025)]