55756552

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 108028800

約数和(自身を除く): 52272248

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 1487, 2974, 4687, 5948, 9374, 11896, 18748, 37496, 63941, 127882, 162083, 255764, 324166, 511528, 648332, 1296664, 6969569, 13939138, 27878276, 55756552]

約数ペア:

[(1, 55756552), (2, 27878276), (4, 13939138), (8, 6969569), (43, 1296664), (86, 648332), (109, 511528), (172, 324166), (218, 255764), (344, 162083), (436, 127882), (872, 63941), (1487, 37496), (2974, 18748), (4687, 11896), (5948, 9374)]