56553137080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1179173}}^1$

素因数の和:1179304

約数の個数: 64

約数和(自身を含む): 140085871200

約数和(自身を除く): 83532734120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 436, 440, 545, 872, 1090, 1199, 2180, 2398, 4360, 4796, 5995, 9592, 11990, 23980, 47960, 1179173, 2358346, 4716692, 5895865, 9433384, 11791730, 12970903, 23583460, 25941806, 47166920, 51883612, 64854515, 103767224, 128529857, 129709030, 257059714, 259418060, 514119428, 518836120, 642649285, 1028238856, 1285298570, 1413828427, 2570597140, 2827656854, 5141194280, 5655313708, 7069142135, 11310627416, 14138284270, 28276568540, 56553137080]

約数ペア:

[(1, 56553137080), (2, 28276568540), (4, 14138284270), (5, 11310627416), (8, 7069142135), (10, 5655313708), (11, 5141194280), (20, 2827656854), (22, 2570597140), (40, 1413828427), (44, 1285298570), (55, 1028238856), (88, 642649285), (109, 518836120), (110, 514119428), (218, 259418060), (220, 257059714), (436, 129709030), (440, 128529857), (545, 103767224), (872, 64854515), (1090, 51883612), (1199, 47166920), (2180, 25941806), (2398, 23583460), (4360, 12970903), (4796, 11791730), (5995, 9433384), (9592, 5895865), (11990, 4716692), (23980, 2358346), (47960, 1179173)]