55053450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 160168320

約数和(自身を除く): 105114870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 47, 50, 57, 75, 90, 94, 95, 114, 137, 141, 150, 171, 190, 225, 235, 274, 282, 285, 342, 411, 423, 450, 470, 475, 570, 685, 705, 822, 846, 855, 893, 950, 1175, 1233, 1370, 1410, 1425, 1710, 1786, 2055, 2115, 2350, 2466, 2603, 2679, 2850, 3425, 3525, 4110, 4230, 4275, 4465, 5206, 5358, 6165, 6439, 6850, 7050, 7809, 8037, 8550, 8930, 10275, 10575, 12330, 12878, 13015, 13395, 15618, 16074, 19317, 20550, 21150, 22325, 23427, 26030, 26790, 30825, 32195, 38634, 39045, 40185, 44650, 46854, 57951, 61650, 64390, 65075, 66975, 78090, 80370, 96585, 115902, 117135, 122341, 130150, 133950, 160975, 193170, 195225, 200925, 234270, 244682, 289755, 321950, 367023, 390450, 401850, 482925, 579510, 585675, 611705, 734046, 965850, 1101069, 1171350, 1223410, 1448775, 1835115, 2202138, 2897550, 3058525, 3670230, 5505345, 6117050, 9175575, 11010690, 18351150, 27526725, 55053450]

約数ペア:

[(1, 55053450), (2, 27526725), (3, 18351150), (5, 11010690), (6, 9175575), (9, 6117050), (10, 5505345), (15, 3670230), (18, 3058525), (19, 2897550), (25, 2202138), (30, 1835115), (38, 1448775), (45, 1223410), (47, 1171350), (50, 1101069), (57, 965850), (75, 734046), (90, 611705), (94, 585675), (95, 579510), (114, 482925), (137, 401850), (141, 390450), (150, 367023), (171, 321950), (190, 289755), (225, 244682), (235, 234270), (274, 200925), (282, 195225), (285, 193170), (342, 160975), (411, 133950), (423, 130150), (450, 122341), (470, 117135), (475, 115902), (570, 96585), (685, 80370), (705, 78090), (822, 66975), (846, 65075), (855, 64390), (893, 61650), (950, 57951), (1175, 46854), (1233, 44650), (1370, 40185), (1410, 39045), (1425, 38634), (1710, 32195), (1786, 30825), (2055, 26790), (2115, 26030), (2350, 23427), (2466, 22325), (2603, 21150), (2679, 20550), (2850, 19317), (3425, 16074), (3525, 15618), (4110, 13395), (4230, 13015), (4275, 12878), (4465, 12330), (5206, 10575), (5358, 10275), (6165, 8930), (6439, 8550), (6850, 8037), (7050, 7809)]