47147860

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2243}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 99148896

約数和(自身を除く): 52001036

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 2243, 4204, 4486, 5255, 8972, 10510, 11215, 21020, 22430, 44860, 2357393, 4714786, 9429572, 11786965, 23573930, 47147860]

約数ペア:

[(1, 47147860), (2, 23573930), (4, 11786965), (5, 9429572), (10, 4714786), (20, 2357393), (1051, 44860), (2102, 22430), (2243, 21020), (4204, 11215), (4486, 10510), (5255, 8972)]