56915507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 13483213

約数列:

[1, 11, 17, 19, 83, 187, 193, 209, 323, 913, 1411, 1577, 2123, 3281, 3553, 3667, 15521, 16019, 17347, 26809, 36091, 40337, 62339, 176209, 272323, 294899, 304361, 685729, 2995553, 3347971, 5174137, 56915507]

約数ペア:

[(1, 56915507), (11, 5174137), (17, 3347971), (19, 2995553), (83, 685729), (187, 304361), (193, 294899), (209, 272323), (323, 176209), (913, 62339), (1411, 40337), (1577, 36091), (2123, 26809), (3281, 17347), (3553, 16019), (3667, 15521)]