54988615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23251}}^1$

素因数の和:23310

約数の個数: 16

約数和(自身を含む): 73662336

約数和(自身を除く): 18673721

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 23251, 116255, 255761, 999793, 1278805, 4998965, 10997723, 54988615]

約数ペア:

[(1, 54988615), (5, 10997723), (11, 4998965), (43, 1278805), (55, 999793), (215, 255761), (473, 116255), (2365, 23251)]