51539112

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 152064000

約数和(自身を除く): 100524888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 124, 129, 172, 179, 186, 216, 248, 258, 279, 344, 358, 372, 387, 516, 537, 558, 716, 744, 774, 837, 1032, 1074, 1116, 1161, 1333, 1432, 1548, 1611, 1674, 2148, 2232, 2322, 2666, 3096, 3222, 3348, 3999, 4296, 4644, 4833, 5332, 5549, 6444, 6696, 7697, 7998, 9288, 9666, 10664, 11098, 11997, 12888, 15394, 15996, 16647, 19332, 22196, 23091, 23994, 30788, 31992, 33294, 35991, 38664, 44392, 46182, 47988, 49941, 61576, 66588, 69273, 71982, 92364, 95976, 99882, 133176, 138546, 143964, 149823, 184728, 199764, 207819, 238607, 277092, 287928, 299646, 399528, 415638, 477214, 554184, 599292, 715821, 831276, 954428, 1198584, 1431642, 1662552, 1908856, 2147463, 2863284, 4294926, 5726568, 6442389, 8589852, 12884778, 17179704, 25769556, 51539112]

約数ペア:

[(1, 51539112), (2, 25769556), (3, 17179704), (4, 12884778), (6, 8589852), (8, 6442389), (9, 5726568), (12, 4294926), (18, 2863284), (24, 2147463), (27, 1908856), (31, 1662552), (36, 1431642), (43, 1198584), (54, 954428), (62, 831276), (72, 715821), (86, 599292), (93, 554184), (108, 477214), (124, 415638), (129, 399528), (172, 299646), (179, 287928), (186, 277092), (216, 238607), (248, 207819), (258, 199764), (279, 184728), (344, 149823), (358, 143964), (372, 138546), (387, 133176), (516, 99882), (537, 95976), (558, 92364), (716, 71982), (744, 69273), (774, 66588), (837, 61576), (1032, 49941), (1074, 47988), (1116, 46182), (1161, 44392), (1333, 38664), (1432, 35991), (1548, 33294), (1611, 31992), (1674, 30788), (2148, 23994), (2232, 23091), (2322, 22196), (2666, 19332), (3096, 16647), (3222, 15996), (3348, 15394), (3999, 12888), (4296, 11997), (4644, 11098), (4833, 10664), (5332, 9666), (5549, 9288), (6444, 7998), (6696, 7697)]