51523488

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 157248000

約数和(自身を除く): 105724512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 199, 232, 248, 261, 279, 288, 348, 372, 398, 464, 496, 522, 558, 597, 696, 744, 796, 899, 928, 992, 1044, 1116, 1194, 1392, 1488, 1592, 1791, 1798, 2088, 2232, 2388, 2697, 2784, 2976, 3184, 3582, 3596, 4176, 4464, 4776, 5394, 5771, 6169, 6368, 7164, 7192, 8091, 8352, 8928, 9552, 10788, 11542, 12338, 14328, 14384, 16182, 17313, 18507, 19104, 21576, 23084, 24676, 28656, 28768, 32364, 34626, 37014, 43152, 46168, 49352, 51939, 55521, 57312, 64728, 69252, 74028, 86304, 92336, 98704, 103878, 111042, 129456, 138504, 148056, 178901, 184672, 197408, 207756, 222084, 258912, 277008, 296112, 357802, 415512, 444168, 536703, 554016, 592224, 715604, 831024, 888336, 1073406, 1431208, 1610109, 1662048, 1776672, 2146812, 2862416, 3220218, 4293624, 5724832, 6440436, 8587248, 12880872, 17174496, 25761744, 51523488]

約数ペア:

[(1, 51523488), (2, 25761744), (3, 17174496), (4, 12880872), (6, 8587248), (8, 6440436), (9, 5724832), (12, 4293624), (16, 3220218), (18, 2862416), (24, 2146812), (29, 1776672), (31, 1662048), (32, 1610109), (36, 1431208), (48, 1073406), (58, 888336), (62, 831024), (72, 715604), (87, 592224), (93, 554016), (96, 536703), (116, 444168), (124, 415512), (144, 357802), (174, 296112), (186, 277008), (199, 258912), (232, 222084), (248, 207756), (261, 197408), (279, 184672), (288, 178901), (348, 148056), (372, 138504), (398, 129456), (464, 111042), (496, 103878), (522, 98704), (558, 92336), (597, 86304), (696, 74028), (744, 69252), (796, 64728), (899, 57312), (928, 55521), (992, 51939), (1044, 49352), (1116, 46168), (1194, 43152), (1392, 37014), (1488, 34626), (1592, 32364), (1791, 28768), (1798, 28656), (2088, 24676), (2232, 23084), (2388, 21576), (2697, 19104), (2784, 18507), (2976, 17313), (3184, 16182), (3582, 14384), (3596, 14328), (4176, 12338), (4464, 11542), (4776, 10788), (5394, 9552), (5771, 8928), (6169, 8352), (6368, 8091), (7164, 7192)]