51604128

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 120

約数和(自身を含む): 155631168

約数和(自身を除く): 104027040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 463, 516, 648, 688, 774, 864, 926, 1032, 1161, 1296, 1376, 1389, 1548, 1852, 2064, 2322, 2592, 2778, 3096, 3483, 3704, 4128, 4167, 4644, 5556, 6192, 6966, 7408, 8334, 9288, 11112, 12384, 12501, 13932, 14816, 16668, 18576, 19909, 22224, 25002, 27864, 33336, 37152, 37503, 39818, 44448, 50004, 55728, 59727, 66672, 75006, 79636, 100008, 111456, 119454, 133344, 150012, 159272, 179181, 200016, 238908, 300024, 318544, 358362, 400032, 477816, 537543, 600048, 637088, 716724, 955632, 1075086, 1200096, 1433448, 1612629, 1911264, 2150172, 2866896, 3225258, 4300344, 5733792, 6450516, 8600688, 12901032, 17201376, 25802064, 51604128]

約数ペア:

[(1, 51604128), (2, 25802064), (3, 17201376), (4, 12901032), (6, 8600688), (8, 6450516), (9, 5733792), (12, 4300344), (16, 3225258), (18, 2866896), (24, 2150172), (27, 1911264), (32, 1612629), (36, 1433448), (43, 1200096), (48, 1075086), (54, 955632), (72, 716724), (81, 637088), (86, 600048), (96, 537543), (108, 477816), (129, 400032), (144, 358362), (162, 318544), (172, 300024), (216, 238908), (258, 200016), (288, 179181), (324, 159272), (344, 150012), (387, 133344), (432, 119454), (463, 111456), (516, 100008), (648, 79636), (688, 75006), (774, 66672), (864, 59727), (926, 55728), (1032, 50004), (1161, 44448), (1296, 39818), (1376, 37503), (1389, 37152), (1548, 33336), (1852, 27864), (2064, 25002), (2322, 22224), (2592, 19909), (2778, 18576), (3096, 16668), (3483, 14816), (3704, 13932), (4128, 12501), (4167, 12384), (4644, 11112), (5556, 9288), (6192, 8334), (6966, 7408)]