47999950

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1493}}^1$

素因数の和:2148

約数の個数: 24

約数和(自身を含む): 89478648

約数和(自身を除く): 41478698

約数列:

[1, 2, 5, 10, 25, 50, 643, 1286, 1493, 2986, 3215, 6430, 7465, 14930, 16075, 32150, 37325, 74650, 959999, 1919998, 4799995, 9599990, 23999975, 47999950]

約数ペア:

[(1, 47999950), (2, 23999975), (5, 9599990), (10, 4799995), (25, 1919998), (50, 959999), (643, 74650), (1286, 37325), (1493, 32150), (2986, 16075), (3215, 14930), (6430, 7465)]