49063120

素因数分解:

$2^4\times 5^1\times {\mathrm{613289}}^1$

素因数の和:613302

約数の個数: 20

約数和(自身を含む): 114071940

約数和(自身を除く): 65008820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613289, 1226578, 2453156, 3066445, 4906312, 6132890, 9812624, 12265780, 24531560, 49063120]

約数ペア:

[(1, 49063120), (2, 24531560), (4, 12265780), (5, 9812624), (8, 6132890), (10, 4906312), (16, 3066445), (20, 2453156), (40, 1226578), (80, 613289)]