55807128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 164564400

約数和(自身を除く): 108757272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 218, 234, 312, 327, 436, 468, 547, 654, 872, 936, 981, 1094, 1308, 1417, 1641, 1962, 2188, 2616, 2834, 3282, 3924, 4251, 4376, 4923, 5668, 6564, 7111, 7848, 8502, 9846, 11336, 12753, 13128, 14222, 17004, 19692, 21333, 25506, 28444, 34008, 39384, 42666, 51012, 56888, 59623, 63999, 85332, 102024, 119246, 127998, 170664, 178869, 238492, 255996, 357738, 476984, 511992, 536607, 715476, 775099, 1073214, 1430952, 1550198, 2146428, 2325297, 3100396, 4292856, 4650594, 6200792, 6975891, 9301188, 13951782, 18602376, 27903564, 55807128]

約数ペア:

[(1, 55807128), (2, 27903564), (3, 18602376), (4, 13951782), (6, 9301188), (8, 6975891), (9, 6200792), (12, 4650594), (13, 4292856), (18, 3100396), (24, 2325297), (26, 2146428), (36, 1550198), (39, 1430952), (52, 1073214), (72, 775099), (78, 715476), (104, 536607), (109, 511992), (117, 476984), (156, 357738), (218, 255996), (234, 238492), (312, 178869), (327, 170664), (436, 127998), (468, 119246), (547, 102024), (654, 85332), (872, 63999), (936, 59623), (981, 56888), (1094, 51012), (1308, 42666), (1417, 39384), (1641, 34008), (1962, 28444), (2188, 25506), (2616, 21333), (2834, 19692), (3282, 17004), (3924, 14222), (4251, 13128), (4376, 12753), (4923, 11336), (5668, 9846), (6564, 8502), (7111, 7848)]