52845940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377471}}^1$

素因数の和:377487

約数の個数: 24

約数和(自身を含む): 126830592

約数和(自身を除く): 73984652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377471, 754942, 1509884, 1887355, 2642297, 3774710, 5284594, 7549420, 10569188, 13211485, 26422970, 52845940]

約数ペア:

[(1, 52845940), (2, 26422970), (4, 13211485), (5, 10569188), (7, 7549420), (10, 5284594), (14, 3774710), (20, 2642297), (28, 1887355), (35, 1509884), (70, 754942), (140, 377471)]