55306160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 161989632

約数和(自身を除く): 106683472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 80, 91, 104, 107, 112, 130, 140, 142, 182, 208, 214, 260, 280, 284, 355, 364, 428, 455, 497, 520, 535, 560, 568, 710, 728, 749, 856, 910, 923, 994, 1040, 1070, 1136, 1391, 1420, 1456, 1498, 1712, 1820, 1846, 1988, 2140, 2485, 2782, 2840, 2996, 3640, 3692, 3745, 3976, 4280, 4615, 4970, 5564, 5680, 5992, 6461, 6955, 7280, 7384, 7490, 7597, 7952, 8560, 9230, 9737, 9940, 11128, 11984, 12922, 13910, 14768, 14980, 15194, 18460, 19474, 19880, 22256, 25844, 27820, 29960, 30388, 32305, 36920, 37985, 38948, 39760, 48685, 51688, 53179, 55640, 59920, 60776, 64610, 73840, 75970, 77896, 97370, 98761, 103376, 106358, 111280, 121552, 129220, 151940, 155792, 194740, 197522, 212716, 258440, 265895, 303880, 389480, 395044, 425432, 493805, 516880, 531790, 607760, 691327, 778960, 790088, 850864, 987610, 1063580, 1382654, 1580176, 1975220, 2127160, 2765308, 3456635, 3950440, 4254320, 5530616, 6913270, 7900880, 11061232, 13826540, 27653080, 55306160]

約数ペア:

[(1, 55306160), (2, 27653080), (4, 13826540), (5, 11061232), (7, 7900880), (8, 6913270), (10, 5530616), (13, 4254320), (14, 3950440), (16, 3456635), (20, 2765308), (26, 2127160), (28, 1975220), (35, 1580176), (40, 1382654), (52, 1063580), (56, 987610), (65, 850864), (70, 790088), (71, 778960), (80, 691327), (91, 607760), (104, 531790), (107, 516880), (112, 493805), (130, 425432), (140, 395044), (142, 389480), (182, 303880), (208, 265895), (214, 258440), (260, 212716), (280, 197522), (284, 194740), (355, 155792), (364, 151940), (428, 129220), (455, 121552), (497, 111280), (520, 106358), (535, 103376), (560, 98761), (568, 97370), (710, 77896), (728, 75970), (749, 73840), (856, 64610), (910, 60776), (923, 59920), (994, 55640), (1040, 53179), (1070, 51688), (1136, 48685), (1391, 39760), (1420, 38948), (1456, 37985), (1498, 36920), (1712, 32305), (1820, 30388), (1846, 29960), (1988, 27820), (2140, 25844), (2485, 22256), (2782, 19880), (2840, 19474), (2996, 18460), (3640, 15194), (3692, 14980), (3745, 14768), (3976, 13910), (4280, 12922), (4615, 11984), (4970, 11128), (5564, 9940), (5680, 9737), (5992, 9230), (6461, 8560), (6955, 7952), (7280, 7597), (7384, 7490)]