49970016

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 152530560

約数和(自身を除く): 102560544

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, 193, 232, 248, 261, 279, 288, 348, 372, 386, 464, 496, 522, 558, 579, 696, 744, 772, 899, 928, 992, 1044, 1116, 1158, 1392, 1488, 1544, 1737, 1798, 2088, 2232, 2316, 2697, 2784, 2976, 3088, 3474, 3596, 4176, 4464, 4632, 5394, 5597, 5983, 6176, 6948, 7192, 8091, 8352, 8928, 9264, 10788, 11194, 11966, 13896, 14384, 16182, 16791, 17949, 18528, 21576, 22388, 23932, 27792, 28768, 32364, 33582, 35898, 43152, 44776, 47864, 50373, 53847, 55584, 64728, 67164, 71796, 86304, 89552, 95728, 100746, 107694, 129456, 134328, 143592, 173507, 179104, 191456, 201492, 215388, 258912, 268656, 287184, 347014, 402984, 430776, 520521, 537312, 574368, 694028, 805968, 861552, 1041042, 1388056, 1561563, 1611936, 1723104, 2082084, 2776112, 3123126, 4164168, 5552224, 6246252, 8328336, 12492504, 16656672, 24985008, 49970016]

約数ペア:

[(1, 49970016), (2, 24985008), (3, 16656672), (4, 12492504), (6, 8328336), (8, 6246252), (9, 5552224), (12, 4164168), (16, 3123126), (18, 2776112), (24, 2082084), (29, 1723104), (31, 1611936), (32, 1561563), (36, 1388056), (48, 1041042), (58, 861552), (62, 805968), (72, 694028), (87, 574368), (93, 537312), (96, 520521), (116, 430776), (124, 402984), (144, 347014), (174, 287184), (186, 268656), (193, 258912), (232, 215388), (248, 201492), (261, 191456), (279, 179104), (288, 173507), (348, 143592), (372, 134328), (386, 129456), (464, 107694), (496, 100746), (522, 95728), (558, 89552), (579, 86304), (696, 71796), (744, 67164), (772, 64728), (899, 55584), (928, 53847), (992, 50373), (1044, 47864), (1116, 44776), (1158, 43152), (1392, 35898), (1488, 33582), (1544, 32364), (1737, 28768), (1798, 27792), (2088, 23932), (2232, 22388), (2316, 21576), (2697, 18528), (2784, 17949), (2976, 16791), (3088, 16182), (3474, 14384), (3596, 13896), (4176, 11966), (4464, 11194), (4632, 10788), (5394, 9264), (5597, 8928), (5983, 8352), (6176, 8091), (6948, 7192)]