55687842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 145566720

約数和(自身を除く): 89878878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 53, 62, 63, 93, 106, 126, 159, 186, 217, 269, 279, 318, 371, 434, 477, 538, 558, 651, 742, 807, 954, 1113, 1302, 1614, 1643, 1883, 1953, 2226, 2421, 3286, 3339, 3766, 3906, 4842, 4929, 5649, 6678, 8339, 9858, 11298, 11501, 14257, 14787, 16678, 16947, 23002, 25017, 28514, 29574, 33894, 34503, 42771, 50034, 58373, 69006, 75051, 85542, 99799, 103509, 116746, 128313, 150102, 175119, 199598, 207018, 256626, 299397, 350238, 441967, 525357, 598794, 883934, 898191, 1050714, 1325901, 1796382, 2651802, 3093769, 3977703, 6187538, 7955406, 9281307, 18562614, 27843921, 55687842]

約数ペア:

[(1, 55687842), (2, 27843921), (3, 18562614), (6, 9281307), (7, 7955406), (9, 6187538), (14, 3977703), (18, 3093769), (21, 2651802), (31, 1796382), (42, 1325901), (53, 1050714), (62, 898191), (63, 883934), (93, 598794), (106, 525357), (126, 441967), (159, 350238), (186, 299397), (217, 256626), (269, 207018), (279, 199598), (318, 175119), (371, 150102), (434, 128313), (477, 116746), (538, 103509), (558, 99799), (651, 85542), (742, 75051), (807, 69006), (954, 58373), (1113, 50034), (1302, 42771), (1614, 34503), (1643, 33894), (1883, 29574), (1953, 28514), (2226, 25017), (2421, 23002), (3286, 16947), (3339, 16678), (3766, 14787), (3906, 14257), (4842, 11501), (4929, 11298), (5649, 9858), (6678, 8339)]