56529864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 170398800

約数和(自身を除く): 113868936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 43, 57, 62, 72, 76, 86, 93, 114, 124, 129, 152, 171, 172, 186, 228, 248, 258, 279, 342, 344, 372, 387, 456, 516, 558, 589, 684, 744, 774, 817, 961, 1032, 1116, 1178, 1333, 1368, 1548, 1634, 1767, 1922, 2232, 2356, 2451, 2666, 2883, 3096, 3268, 3534, 3844, 3999, 4712, 4902, 5301, 5332, 5766, 6536, 7068, 7353, 7688, 7998, 8649, 9804, 10602, 10664, 11532, 11997, 14136, 14706, 15996, 17298, 18259, 19608, 21204, 23064, 23994, 25327, 29412, 31992, 34596, 36518, 41323, 42408, 47988, 50654, 54777, 58824, 69192, 73036, 75981, 82646, 95976, 101308, 109554, 123969, 146072, 151962, 164331, 165292, 202616, 219108, 227943, 247938, 303924, 328662, 330584, 371907, 438216, 455886, 495876, 607848, 657324, 743814, 785137, 911772, 991752, 1314648, 1487628, 1570274, 1823544, 2355411, 2975256, 3140548, 4710822, 6281096, 7066233, 9421644, 14132466, 18843288, 28264932, 56529864]

約数ペア:

[(1, 56529864), (2, 28264932), (3, 18843288), (4, 14132466), (6, 9421644), (8, 7066233), (9, 6281096), (12, 4710822), (18, 3140548), (19, 2975256), (24, 2355411), (31, 1823544), (36, 1570274), (38, 1487628), (43, 1314648), (57, 991752), (62, 911772), (72, 785137), (76, 743814), (86, 657324), (93, 607848), (114, 495876), (124, 455886), (129, 438216), (152, 371907), (171, 330584), (172, 328662), (186, 303924), (228, 247938), (248, 227943), (258, 219108), (279, 202616), (342, 165292), (344, 164331), (372, 151962), (387, 146072), (456, 123969), (516, 109554), (558, 101308), (589, 95976), (684, 82646), (744, 75981), (774, 73036), (817, 69192), (961, 58824), (1032, 54777), (1116, 50654), (1178, 47988), (1333, 42408), (1368, 41323), (1548, 36518), (1634, 34596), (1767, 31992), (1922, 29412), (2232, 25327), (2356, 23994), (2451, 23064), (2666, 21204), (2883, 19608), (3096, 18259), (3268, 17298), (3534, 15996), (3844, 14706), (3999, 14136), (4712, 11997), (4902, 11532), (5301, 10664), (5332, 10602), (5766, 9804), (6536, 8649), (7068, 7998), (7353, 7688)]