55177552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149939}}^1$

素因数の和:149970

約数の個数: 20

約数和(自身を含む): 111555360

約数和(自身を除く): 56377808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 149939, 299878, 599756, 1199512, 2399024, 3448597, 6897194, 13794388, 27588776, 55177552]

約数ペア:

[(1, 55177552), (2, 27588776), (4, 13794388), (8, 6897194), (16, 3448597), (23, 2399024), (46, 1199512), (92, 599756), (184, 299878), (368, 149939)]