55800864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 183980160

約数和(自身を除く): 128179296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 311, 336, 356, 504, 534, 622, 623, 672, 712, 801, 933, 1008, 1068, 1244, 1246, 1424, 1602, 1866, 1869, 2016, 2136, 2177, 2488, 2492, 2799, 2848, 3204, 3732, 3738, 4272, 4354, 4976, 4984, 5598, 5607, 6408, 6531, 7464, 7476, 8544, 8708, 9952, 9968, 11196, 11214, 12816, 13062, 14928, 14952, 17416, 19593, 19936, 22392, 22428, 25632, 26124, 27679, 29856, 29904, 34832, 39186, 44784, 44856, 52248, 55358, 59808, 69664, 78372, 83037, 89568, 89712, 104496, 110716, 156744, 166074, 179424, 193753, 208992, 221432, 249111, 313488, 332148, 387506, 442864, 498222, 581259, 626976, 664296, 775012, 885728, 996444, 1162518, 1328592, 1550024, 1743777, 1992888, 2325036, 2657184, 3100048, 3487554, 3985776, 4650072, 6200096, 6975108, 7971552, 9300144, 13950216, 18600288, 27900432, 55800864]

約数ペア:

[(1, 55800864), (2, 27900432), (3, 18600288), (4, 13950216), (6, 9300144), (7, 7971552), (8, 6975108), (9, 6200096), (12, 4650072), (14, 3985776), (16, 3487554), (18, 3100048), (21, 2657184), (24, 2325036), (28, 1992888), (32, 1743777), (36, 1550024), (42, 1328592), (48, 1162518), (56, 996444), (63, 885728), (72, 775012), (84, 664296), (89, 626976), (96, 581259), (112, 498222), (126, 442864), (144, 387506), (168, 332148), (178, 313488), (224, 249111), (252, 221432), (267, 208992), (288, 193753), (311, 179424), (336, 166074), (356, 156744), (504, 110716), (534, 104496), (622, 89712), (623, 89568), (672, 83037), (712, 78372), (801, 69664), (933, 59808), (1008, 55358), (1068, 52248), (1244, 44856), (1246, 44784), (1424, 39186), (1602, 34832), (1866, 29904), (1869, 29856), (2016, 27679), (2136, 26124), (2177, 25632), (2488, 22428), (2492, 22392), (2799, 19936), (2848, 19593), (3204, 17416), (3732, 14952), (3738, 14928), (4272, 13062), (4354, 12816), (4976, 11214), (4984, 11196), (5598, 9968), (5607, 9952), (6408, 8708), (6531, 8544), (7464, 7476)]