54427408

素因数分解:

$2^4\times 7^1\times {\mathrm{485959}}^1$

素因数の和:485974

約数の個数: 20

約数和(自身を含む): 120518080

約数和(自身を除く): 66090672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 485959, 971918, 1943836, 3401713, 3887672, 6803426, 7775344, 13606852, 27213704, 54427408]

約数ペア:

[(1, 54427408), (2, 27213704), (4, 13606852), (7, 7775344), (8, 6803426), (14, 3887672), (16, 3401713), (28, 1943836), (56, 971918), (112, 485959)]