49203219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 27243501

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1579, 1833, 2397, 4737, 10387, 20527, 26843, 31161, 61581, 74213, 80529, 222639, 348959, 964769, 1046877, 1261621, 2894307, 3784863, 16401073, 49203219]

約数ペア:

[(1, 49203219), (3, 16401073), (13, 3784863), (17, 2894307), (39, 1261621), (47, 1046877), (51, 964769), (141, 348959), (221, 222639), (611, 80529), (663, 74213), (799, 61581), (1579, 31161), (1833, 26843), (2397, 20527), (4737, 10387)]