55437984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 182564928

約数和(自身を除く): 127126944

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, 96, 107, 112, 126, 144, 168, 214, 224, 252, 257, 288, 321, 336, 428, 504, 514, 642, 672, 749, 771, 856, 963, 1008, 1028, 1284, 1498, 1542, 1712, 1799, 1926, 2016, 2056, 2247, 2313, 2568, 2996, 3084, 3424, 3598, 3852, 4112, 4494, 4626, 5136, 5397, 5992, 6168, 6741, 7196, 7704, 8224, 8988, 9252, 10272, 10794, 11984, 12336, 13482, 14392, 15408, 16191, 17976, 18504, 21588, 23968, 24672, 26964, 27499, 28784, 30816, 32382, 35952, 37008, 43176, 53928, 54998, 57568, 64764, 71904, 74016, 82497, 86352, 107856, 109996, 129528, 164994, 172704, 192493, 215712, 219992, 247491, 259056, 329988, 384986, 439984, 494982, 518112, 577479, 659976, 769972, 879968, 989964, 1154958, 1319952, 1539944, 1732437, 1979928, 2309916, 2639904, 3079888, 3464874, 3959856, 4619832, 6159776, 6929748, 7919712, 9239664, 13859496, 18479328, 27718992, 55437984]

約数ペア:

[(1, 55437984), (2, 27718992), (3, 18479328), (4, 13859496), (6, 9239664), (7, 7919712), (8, 6929748), (9, 6159776), (12, 4619832), (14, 3959856), (16, 3464874), (18, 3079888), (21, 2639904), (24, 2309916), (28, 1979928), (32, 1732437), (36, 1539944), (42, 1319952), (48, 1154958), (56, 989964), (63, 879968), (72, 769972), (84, 659976), (96, 577479), (107, 518112), (112, 494982), (126, 439984), (144, 384986), (168, 329988), (214, 259056), (224, 247491), (252, 219992), (257, 215712), (288, 192493), (321, 172704), (336, 164994), (428, 129528), (504, 109996), (514, 107856), (642, 86352), (672, 82497), (749, 74016), (771, 71904), (856, 64764), (963, 57568), (1008, 54998), (1028, 53928), (1284, 43176), (1498, 37008), (1542, 35952), (1712, 32382), (1799, 30816), (1926, 28784), (2016, 27499), (2056, 26964), (2247, 24672), (2313, 23968), (2568, 21588), (2996, 18504), (3084, 17976), (3424, 16191), (3598, 15408), (3852, 14392), (4112, 13482), (4494, 12336), (4626, 11984), (5136, 10794), (5397, 10272), (5992, 9252), (6168, 8988), (6741, 8224), (7196, 7704)]