56647270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{1063}}^1$

素因数の和:1216

約数の個数: 24

約数和(自身を含む): 103478256

約数和(自身を除く): 46830986

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1063, 2126, 5315, 5329, 10630, 10658, 26645, 53290, 77599, 155198, 387995, 775990, 5664727, 11329454, 28323635, 56647270]

約数ペア:

[(1, 56647270), (2, 28323635), (5, 11329454), (10, 5664727), (73, 775990), (146, 387995), (365, 155198), (730, 77599), (1063, 53290), (2126, 26645), (5315, 10658), (5329, 10630)]