28448050

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4153}}^1$

素因数の和:4302

約数の個数: 24

約数和(自身を含む): 53312436

約数和(自身を除く): 24864386

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 4153, 6850, 8306, 20765, 41530, 103825, 207650, 568961, 1137922, 2844805, 5689610, 14224025, 28448050]

約数ペア:

[(1, 28448050), (2, 14224025), (5, 5689610), (10, 2844805), (25, 1137922), (50, 568961), (137, 207650), (274, 103825), (685, 41530), (1370, 20765), (3425, 8306), (4153, 6850)]