50971661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 62496000

約数和(自身を除く): 11524339

約数列:

[1, 13, 17, 19, 61, 199, 221, 247, 323, 793, 1037, 1159, 2587, 3383, 3781, 4199, 12139, 13481, 15067, 19703, 43979, 49153, 64277, 157807, 206363, 230641, 256139, 835601, 2682719, 2998333, 3920897, 50971661]

約数ペア:

[(1, 50971661), (13, 3920897), (17, 2998333), (19, 2682719), (61, 835601), (199, 256139), (221, 230641), (247, 206363), (323, 157807), (793, 64277), (1037, 49153), (1159, 43979), (2587, 19703), (3383, 15067), (3781, 13481), (4199, 12139)]