55158508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 105025536

約数和(自身を除く): 49867028

約数列:

[1, 2, 4, 23, 43, 46, 73, 86, 92, 146, 172, 191, 292, 382, 764, 989, 1679, 1978, 3139, 3358, 3956, 4393, 6278, 6716, 8213, 8786, 12556, 13943, 16426, 17572, 27886, 32852, 55772, 72197, 144394, 188899, 288788, 320689, 377798, 599549, 641378, 755596, 1199098, 1282756, 2398196, 13789627, 27579254, 55158508]

約数ペア:

[(1, 55158508), (2, 27579254), (4, 13789627), (23, 2398196), (43, 1282756), (46, 1199098), (73, 755596), (86, 641378), (92, 599549), (146, 377798), (172, 320689), (191, 288788), (292, 188899), (382, 144394), (764, 72197), (989, 55772), (1679, 32852), (1978, 27886), (3139, 17572), (3358, 16426), (3956, 13943), (4393, 12556), (6278, 8786), (6716, 8213)]