50357907

素因数分解:

$3^2\times {\mathrm{157}}^2\times {\mathrm{227}}^1$

素因数の和:547

約数の個数: 18

約数和(自身を含む): 73527948

約数和(自身を除く): 23170041

約数列:

[1, 3, 9, 157, 227, 471, 681, 1413, 2043, 24649, 35639, 73947, 106917, 221841, 320751, 5595323, 16785969, 50357907]

約数ペア:

[(1, 50357907), (3, 16785969), (9, 5595323), (157, 320751), (227, 221841), (471, 106917), (681, 73947), (1413, 35639), (2043, 24649)]