56065878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 139645440

約数和(自身を除く): 83579562

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2442, 2551, 3663, 5102, 7326, 7653, 10989, 15306, 21978, 22959, 28061, 45918, 56122, 68877, 84183, 94387, 137754, 168366, 188774, 252549, 283161, 505098, 566322, 757647, 849483, 1038257, 1515294, 1698966, 2076514, 2548449, 3114771, 5096898, 6229542, 9344313, 18688626, 28032939, 56065878]

約数ペア:

[(1, 56065878), (2, 28032939), (3, 18688626), (6, 9344313), (9, 6229542), (11, 5096898), (18, 3114771), (22, 2548449), (27, 2076514), (33, 1698966), (37, 1515294), (54, 1038257), (66, 849483), (74, 757647), (99, 566322), (111, 505098), (198, 283161), (222, 252549), (297, 188774), (333, 168366), (407, 137754), (594, 94387), (666, 84183), (814, 68877), (999, 56122), (1221, 45918), (1998, 28061), (2442, 22959), (2551, 21978), (3663, 15306), (5102, 10989), (7326, 7653)]