54941488

素因数分解:

$2^4\times 7^1\times {\mathrm{490549}}^1$

素因数の和:490564

約数の個数: 20

約数和(自身を含む): 121656400

約数和(自身を除く): 66714912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 490549, 981098, 1962196, 3433843, 3924392, 6867686, 7848784, 13735372, 27470744, 54941488]

約数ペア:

[(1, 54941488), (2, 27470744), (4, 13735372), (7, 7848784), (8, 6867686), (14, 3924392), (16, 3433843), (28, 1962196), (56, 981098), (112, 490549)]