49981284

素因数分解:

$2^2\times 3^2\times {\mathrm{1388369}}^1$

素因数の和:1388379

約数の個数: 18

約数和(自身を含む): 126341670

約数和(自身を除く): 76360386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1388369, 2776738, 4165107, 5553476, 8330214, 12495321, 16660428, 24990642, 49981284]

約数ペア:

[(1, 49981284), (2, 24990642), (3, 16660428), (4, 12495321), (6, 8330214), (9, 5553476), (12, 4165107), (18, 2776738), (36, 1388369)]