2048804950

素因数分解:

$2^1\times 5^2\times {\mathrm{1321}}^1\times {\mathrm{31019}}^1$

素因数の和:32352

約数の個数: 24

約数和(自身を含む): 3813784920

約数和(自身を除く): 1764979970

約数列:

[1, 2, 5, 10, 25, 50, 1321, 2642, 6605, 13210, 31019, 33025, 62038, 66050, 155095, 310190, 775475, 1550950, 40976099, 81952198, 204880495, 409760990, 1024402475, 2048804950]

約数ペア:

[(1, 2048804950), (2, 1024402475), (5, 409760990), (10, 204880495), (25, 81952198), (50, 40976099), (1321, 1550950), (2642, 775475), (6605, 310190), (13210, 155095), (31019, 66050), (33025, 62038)]