49981068

素因数分解:

$2^2\times 3^2\times {\mathrm{1388363}}^1$

素因数の和:1388373

約数の個数: 18

約数和(自身を含む): 126341124

約数和(自身を除く): 76360056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1388363, 2776726, 4165089, 5553452, 8330178, 12495267, 16660356, 24990534, 49981068]

約数ペア:

[(1, 49981068), (2, 24990534), (3, 16660356), (4, 12495267), (6, 8330178), (9, 5553452), (12, 4165089), (18, 2776726), (36, 1388363)]