54609320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 128304000

約数和(自身を除く): 73694680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 179, 232, 263, 290, 358, 526, 580, 716, 895, 1052, 1160, 1315, 1432, 1790, 2104, 2630, 3580, 5191, 5260, 7160, 7627, 10382, 10520, 15254, 20764, 25955, 30508, 38135, 41528, 47077, 51910, 61016, 76270, 94154, 103820, 152540, 188308, 207640, 235385, 305080, 376616, 470770, 941540, 1365233, 1883080, 2730466, 5460932, 6826165, 10921864, 13652330, 27304660, 54609320]

約数ペア:

[(1, 54609320), (2, 27304660), (4, 13652330), (5, 10921864), (8, 6826165), (10, 5460932), (20, 2730466), (29, 1883080), (40, 1365233), (58, 941540), (116, 470770), (145, 376616), (179, 305080), (232, 235385), (263, 207640), (290, 188308), (358, 152540), (526, 103820), (580, 94154), (716, 76270), (895, 61016), (1052, 51910), (1160, 47077), (1315, 41528), (1432, 38135), (1790, 30508), (2104, 25955), (2630, 20764), (3580, 15254), (5191, 10520), (5260, 10382), (7160, 7627)]