56881764

素因数分解:

$2^2\times 3^4\times {\mathrm{419}}^2$

素因数の和:854

約数の個数: 45

約数和(自身を含む): 149055907

約数和(自身を除く): 92174143

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 11313, 15084, 22626, 33939, 45252, 67878, 135756, 175561, 351122, 526683, 702244, 1053366, 1580049, 2106732, 3160098, 4740147, 6320196, 9480294, 14220441, 18960588, 28440882, 56881764]

約数ペア:

[(1, 56881764), (2, 28440882), (3, 18960588), (4, 14220441), (6, 9480294), (9, 6320196), (12, 4740147), (18, 3160098), (27, 2106732), (36, 1580049), (54, 1053366), (81, 702244), (108, 526683), (162, 351122), (324, 175561), (419, 135756), (838, 67878), (1257, 45252), (1676, 33939), (2514, 22626), (3771, 15084), (5028, 11313)]