49182309

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 85586688

約数和(自身を除く): 36404379

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 191, 289, 297, 459, 561, 573, 867, 891, 1377, 1683, 1719, 2101, 2601, 3179, 3247, 5049, 5157, 6303, 7803, 9537, 9741, 15147, 15471, 18909, 23409, 28611, 29223, 35717, 55199, 56727, 85833, 87669, 107151, 165597, 170181, 257499, 263007, 321453, 496791, 607189, 964359, 1490373, 1821567, 2893077, 4471119, 5464701, 16394103, 49182309]

約数ペア:

[(1, 49182309), (3, 16394103), (9, 5464701), (11, 4471119), (17, 2893077), (27, 1821567), (33, 1490373), (51, 964359), (81, 607189), (99, 496791), (153, 321453), (187, 263007), (191, 257499), (289, 170181), (297, 165597), (459, 107151), (561, 87669), (573, 85833), (867, 56727), (891, 55199), (1377, 35717), (1683, 29223), (1719, 28611), (2101, 23409), (2601, 18909), (3179, 15471), (3247, 15147), (5049, 9741), (5157, 9537), (6303, 7803)]