54194800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 144611280

約数和(自身を除く): 90416480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 109, 110, 113, 176, 200, 218, 220, 226, 275, 400, 436, 440, 452, 545, 550, 565, 872, 880, 904, 1090, 1100, 1130, 1199, 1243, 1744, 1808, 2180, 2200, 2260, 2398, 2486, 2725, 2825, 4360, 4400, 4520, 4796, 4972, 5450, 5650, 5995, 6215, 8720, 9040, 9592, 9944, 10900, 11300, 11990, 12317, 12430, 19184, 19888, 21800, 22600, 23980, 24634, 24860, 29975, 31075, 43600, 45200, 47960, 49268, 49720, 59950, 61585, 62150, 95920, 98536, 99440, 119900, 123170, 124300, 135487, 197072, 239800, 246340, 248600, 270974, 307925, 479600, 492680, 497200, 541948, 615850, 677435, 985360, 1083896, 1231700, 1354870, 2167792, 2463400, 2709740, 3387175, 4926800, 5419480, 6774350, 10838960, 13548700, 27097400, 54194800]

約数ペア:

[(1, 54194800), (2, 27097400), (4, 13548700), (5, 10838960), (8, 6774350), (10, 5419480), (11, 4926800), (16, 3387175), (20, 2709740), (22, 2463400), (25, 2167792), (40, 1354870), (44, 1231700), (50, 1083896), (55, 985360), (80, 677435), (88, 615850), (100, 541948), (109, 497200), (110, 492680), (113, 479600), (176, 307925), (200, 270974), (218, 248600), (220, 246340), (226, 239800), (275, 197072), (400, 135487), (436, 124300), (440, 123170), (452, 119900), (545, 99440), (550, 98536), (565, 95920), (872, 62150), (880, 61585), (904, 59950), (1090, 49720), (1100, 49268), (1130, 47960), (1199, 45200), (1243, 43600), (1744, 31075), (1808, 29975), (2180, 24860), (2200, 24634), (2260, 23980), (2398, 22600), (2486, 21800), (2725, 19888), (2825, 19184), (4360, 12430), (4400, 12317), (4520, 11990), (4796, 11300), (4972, 10900), (5450, 9944), (5650, 9592), (5995, 9040), (6215, 8720)]