55494138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1321289}}^1$

素因数の和:1321301

約数の個数: 16

約数和(自身を含む): 126843840

約数和(自身を除く): 71349702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1321289, 2642578, 3963867, 7927734, 9249023, 18498046, 27747069, 55494138]

約数ペア:

[(1, 55494138), (2, 27747069), (3, 18498046), (6, 9249023), (7, 7927734), (14, 3963867), (21, 2642578), (42, 1321289)]