51458866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21107}}^1$

素因数の和:21185

約数の個数: 16

約数和(自身を含む): 82067904

約数和(自身を除く): 30609038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 21107, 42214, 485461, 970922, 1118671, 2237342, 25729433, 51458866]

約数ペア:

[(1, 51458866), (2, 25729433), (23, 2237342), (46, 1118671), (53, 970922), (106, 485461), (1219, 42214), (2438, 21107)]