48297980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17627}}^1$

素因数の和:17773

約数の個数: 24

約数和(自身を含む): 102171888

約数和(自身を除く): 53873908

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 17627, 35254, 70508, 88135, 176270, 352540, 2414899, 4829798, 9659596, 12074495, 24148990, 48297980]

約数ペア:

[(1, 48297980), (2, 24148990), (4, 12074495), (5, 9659596), (10, 4829798), (20, 2414899), (137, 352540), (274, 176270), (548, 88135), (685, 70508), (1370, 35254), (2740, 17627)]