50080840

素因数分解:

$2^3\times 5^1\times {\mathrm{1252021}}^1$

素因数の和:1252032

約数の個数: 16

約数和(自身を含む): 112681980

約数和(自身を除く): 62601140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1252021, 2504042, 5008084, 6260105, 10016168, 12520210, 25040420, 50080840]

約数ペア:

[(1, 50080840), (2, 25040420), (4, 12520210), (5, 10016168), (8, 6260105), (10, 5008084), (20, 2504042), (40, 1252021)]