47499278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{54347}}^1$

素因数の和:54391

約数の個数: 16

約数和(自身を含む): 78261120

約数和(自身を除く): 30761842

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 54347, 108694, 1032593, 1249981, 2065186, 2499962, 23749639, 47499278]

約数ペア:

[(1, 47499278), (2, 23749639), (19, 2499962), (23, 2065186), (38, 1249981), (46, 1032593), (437, 108694), (874, 54347)]