51454242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21493}}^1$

素因数の和:21527

約数の個数: 48

約数和(自身を含む): 134122560

約数和(自身を除く): 82668318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 21493, 42986, 64479, 128958, 150451, 193437, 300902, 386874, 408367, 451353, 816734, 902706, 1225101, 1354059, 2450202, 2708118, 2858569, 3675303, 5717138, 7350606, 8575707, 17151414, 25727121, 51454242]

約数ペア:

[(1, 51454242), (2, 25727121), (3, 17151414), (6, 8575707), (7, 7350606), (9, 5717138), (14, 3675303), (18, 2858569), (19, 2708118), (21, 2450202), (38, 1354059), (42, 1225101), (57, 902706), (63, 816734), (114, 451353), (126, 408367), (133, 386874), (171, 300902), (266, 193437), (342, 150451), (399, 128958), (798, 64479), (1197, 42986), (2394, 21493)]