55943664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 166322688

約数和(自身を除く): 110379024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 501, 668, 997, 1002, 1169, 1336, 1994, 2004, 2338, 2672, 2991, 3507, 3988, 4008, 4676, 5982, 6979, 7014, 7976, 8016, 9352, 11964, 13958, 14028, 15952, 18704, 20937, 23928, 27916, 28056, 41874, 47856, 55832, 56112, 83748, 111664, 166499, 167496, 332998, 334992, 499497, 665996, 998994, 1165493, 1331992, 1997988, 2330986, 2663984, 3496479, 3995976, 4661972, 6992958, 7991952, 9323944, 13985916, 18647888, 27971832, 55943664]

約数ペア:

[(1, 55943664), (2, 27971832), (3, 18647888), (4, 13985916), (6, 9323944), (7, 7991952), (8, 6992958), (12, 4661972), (14, 3995976), (16, 3496479), (21, 2663984), (24, 2330986), (28, 1997988), (42, 1331992), (48, 1165493), (56, 998994), (84, 665996), (112, 499497), (167, 334992), (168, 332998), (334, 167496), (336, 166499), (501, 111664), (668, 83748), (997, 56112), (1002, 55832), (1169, 47856), (1336, 41874), (1994, 28056), (2004, 27916), (2338, 23928), (2672, 20937), (2991, 18704), (3507, 15952), (3988, 14028), (4008, 13958), (4676, 11964), (5982, 9352), (6979, 8016), (7014, 7976)]