50899820

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2621}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 107040528

約数和(自身を除く): 56140708

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 2621, 3884, 4855, 5242, 9710, 10484, 13105, 19420, 26210, 52420, 2544991, 5089982, 10179964, 12724955, 25449910, 50899820]

約数ペア:

[(1, 50899820), (2, 25449910), (4, 12724955), (5, 10179964), (10, 5089982), (20, 2544991), (971, 52420), (1942, 26210), (2621, 19420), (3884, 13105), (4855, 10484), (5242, 9710)]