55451768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 106930560

約数和(自身を除く): 51478792

約数列:

[1, 2, 4, 8, 43, 86, 172, 331, 344, 487, 662, 974, 1324, 1948, 2648, 3896, 14233, 20941, 28466, 41882, 56932, 83764, 113864, 161197, 167528, 322394, 644788, 1289576, 6931471, 13862942, 27725884, 55451768]

約数ペア:

[(1, 55451768), (2, 27725884), (4, 13862942), (8, 6931471), (43, 1289576), (86, 644788), (172, 322394), (331, 167528), (344, 161197), (487, 113864), (662, 83764), (974, 56932), (1324, 41882), (1948, 28466), (2648, 20941), (3896, 14233)]