56349238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 94636800

約数和(自身を除く): 38287562

約数列:

[1, 2, 11, 22, 61, 122, 199, 211, 398, 422, 671, 1342, 2189, 2321, 4378, 4642, 12139, 12871, 24278, 25742, 41989, 83978, 133529, 141581, 267058, 283162, 461879, 923758, 2561329, 5122658, 28174619, 56349238]

約数ペア:

[(1, 56349238), (2, 28174619), (11, 5122658), (22, 2561329), (61, 923758), (122, 461879), (199, 283162), (211, 267058), (398, 141581), (422, 133529), (671, 83978), (1342, 41989), (2189, 25742), (2321, 24278), (4378, 12871), (4642, 12139)]