52107760

素因数分解:

$2^4\times 5^1\times {\mathrm{651347}}^1$

素因数の和:651360

約数の個数: 20

約数和(自身を含む): 121150728

約数和(自身を除く): 69042968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 651347, 1302694, 2605388, 3256735, 5210776, 6513470, 10421552, 13026940, 26053880, 52107760]

約数ペア:

[(1, 52107760), (2, 26053880), (4, 13026940), (5, 10421552), (8, 6513470), (10, 5210776), (16, 3256735), (20, 2605388), (40, 1302694), (80, 651347)]