57490018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1409}}^1$

素因数の和:2321

約数の個数: 16

約数和(自身を含む): 90149760

約数和(自身を除く): 32659742

約数列:

[1, 2, 23, 46, 887, 1409, 1774, 2818, 20401, 32407, 40802, 64814, 1249783, 2499566, 28745009, 57490018]

約数ペア:

[(1, 57490018), (2, 28745009), (23, 2499566), (46, 1249783), (887, 64814), (1409, 40802), (1774, 32407), (2818, 20401)]