54991396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 110799360

約数和(自身を除く): 55807964

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 1373, 2108, 2356, 2746, 5492, 10013, 20026, 23341, 26087, 40052, 42563, 46682, 52174, 85126, 93364, 104348, 170252, 443479, 723571, 808697, 886958, 1447142, 1617394, 1773916, 2894284, 3234788, 13747849, 27495698, 54991396]

約数ペア:

[(1, 54991396), (2, 27495698), (4, 13747849), (17, 3234788), (19, 2894284), (31, 1773916), (34, 1617394), (38, 1447142), (62, 886958), (68, 808697), (76, 723571), (124, 443479), (323, 170252), (527, 104348), (589, 93364), (646, 85126), (1054, 52174), (1178, 46682), (1292, 42563), (1373, 40052), (2108, 26087), (2356, 23341), (2746, 20026), (5492, 10013)]