56881296

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 168437880

約数和(自身を除く): 111556584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 53, 58, 72, 87, 106, 116, 144, 159, 174, 212, 232, 257, 261, 318, 348, 424, 464, 477, 514, 522, 636, 696, 771, 848, 954, 1028, 1044, 1272, 1392, 1537, 1542, 1908, 2056, 2088, 2313, 2544, 3074, 3084, 3816, 4112, 4176, 4611, 4626, 6148, 6168, 7453, 7632, 9222, 9252, 12296, 12336, 13621, 13833, 14906, 18444, 18504, 22359, 24592, 27242, 27666, 29812, 36888, 37008, 40863, 44718, 54484, 55332, 59624, 67077, 73776, 81726, 89436, 108968, 110664, 119248, 122589, 134154, 163452, 178872, 217936, 221328, 245178, 268308, 326904, 357744, 395009, 490356, 536616, 653808, 790018, 980712, 1073232, 1185027, 1580036, 1961424, 2370054, 3160072, 3555081, 4740108, 6320144, 7110162, 9480216, 14220324, 18960432, 28440648, 56881296]

約数ペア:

[(1, 56881296), (2, 28440648), (3, 18960432), (4, 14220324), (6, 9480216), (8, 7110162), (9, 6320144), (12, 4740108), (16, 3555081), (18, 3160072), (24, 2370054), (29, 1961424), (36, 1580036), (48, 1185027), (53, 1073232), (58, 980712), (72, 790018), (87, 653808), (106, 536616), (116, 490356), (144, 395009), (159, 357744), (174, 326904), (212, 268308), (232, 245178), (257, 221328), (261, 217936), (318, 178872), (348, 163452), (424, 134154), (464, 122589), (477, 119248), (514, 110664), (522, 108968), (636, 89436), (696, 81726), (771, 73776), (848, 67077), (954, 59624), (1028, 55332), (1044, 54484), (1272, 44718), (1392, 40863), (1537, 37008), (1542, 36888), (1908, 29812), (2056, 27666), (2088, 27242), (2313, 24592), (2544, 22359), (3074, 18504), (3084, 18444), (3816, 14906), (4112, 13833), (4176, 13621), (4611, 12336), (4626, 12296), (6148, 9252), (6168, 9222), (7453, 7632)]