54876020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25643}}^1$

素因数の和:25759

約数の個数: 24

約数和(自身を含む): 116321184

約数和(自身を除く): 61445164

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 25643, 51286, 102572, 128215, 256430, 512860, 2743801, 5487602, 10975204, 13719005, 27438010, 54876020]

約数ペア:

[(1, 54876020), (2, 27438010), (4, 13719005), (5, 10975204), (10, 5487602), (20, 2743801), (107, 512860), (214, 256430), (428, 128215), (535, 102572), (1070, 51286), (2140, 25643)]