49387152

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1489}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 127853920

約数和(自身を除く): 78466768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 1382, 1489, 2073, 2764, 2978, 4146, 4467, 5528, 5956, 8292, 8934, 11056, 11912, 16584, 17868, 23824, 33168, 35736, 71472, 1028899, 2057798, 3086697, 4115596, 6173394, 8231192, 12346788, 16462384, 24693576, 49387152]

約数ペア:

[(1, 49387152), (2, 24693576), (3, 16462384), (4, 12346788), (6, 8231192), (8, 6173394), (12, 4115596), (16, 3086697), (24, 2057798), (48, 1028899), (691, 71472), (1382, 35736), (1489, 33168), (2073, 23824), (2764, 17868), (2978, 16584), (4146, 11912), (4467, 11056), (5528, 8934), (5956, 8292)]