53472680

素因数分解:

$2^3\times 5^1\times {\mathrm{1336817}}^1$

素因数の和:1336828

約数の個数: 16

約数和(自身を含む): 120313620

約数和(自身を除く): 66840940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1336817, 2673634, 5347268, 6684085, 10694536, 13368170, 26736340, 53472680]

約数ペア:

[(1, 53472680), (2, 26736340), (4, 13368170), (5, 10694536), (8, 6684085), (10, 5347268), (20, 2673634), (40, 1336817)]