56574756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 175279104

約数和(自身を除く): 118704348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 63, 69, 84, 86, 92, 126, 129, 138, 161, 172, 207, 227, 252, 258, 276, 301, 322, 387, 414, 454, 483, 516, 602, 644, 681, 774, 828, 903, 908, 966, 989, 1204, 1362, 1449, 1548, 1589, 1806, 1932, 1978, 2043, 2709, 2724, 2898, 2967, 3178, 3612, 3956, 4086, 4767, 5221, 5418, 5796, 5934, 6356, 6923, 8172, 8901, 9534, 9761, 10442, 10836, 11868, 13846, 14301, 15663, 17802, 19068, 19522, 20769, 20884, 27692, 28602, 29283, 31326, 35604, 36547, 39044, 41538, 46989, 57204, 58566, 62307, 62652, 68327, 73094, 83076, 87849, 93978, 109641, 117132, 124614, 136654, 146188, 175698, 187956, 204981, 219282, 224503, 249228, 273308, 328923, 351396, 409962, 438564, 449006, 614943, 657846, 673509, 819924, 898012, 1229886, 1315692, 1347018, 1571521, 2020527, 2459772, 2694036, 3143042, 4041054, 4714563, 6286084, 8082108, 9429126, 14143689, 18858252, 28287378, 56574756]

約数ペア:

[(1, 56574756), (2, 28287378), (3, 18858252), (4, 14143689), (6, 9429126), (7, 8082108), (9, 6286084), (12, 4714563), (14, 4041054), (18, 3143042), (21, 2694036), (23, 2459772), (28, 2020527), (36, 1571521), (42, 1347018), (43, 1315692), (46, 1229886), (63, 898012), (69, 819924), (84, 673509), (86, 657846), (92, 614943), (126, 449006), (129, 438564), (138, 409962), (161, 351396), (172, 328923), (207, 273308), (227, 249228), (252, 224503), (258, 219282), (276, 204981), (301, 187956), (322, 175698), (387, 146188), (414, 136654), (454, 124614), (483, 117132), (516, 109641), (602, 93978), (644, 87849), (681, 83076), (774, 73094), (828, 68327), (903, 62652), (908, 62307), (966, 58566), (989, 57204), (1204, 46989), (1362, 41538), (1449, 39044), (1548, 36547), (1589, 35604), (1806, 31326), (1932, 29283), (1978, 28602), (2043, 27692), (2709, 20884), (2724, 20769), (2898, 19522), (2967, 19068), (3178, 17802), (3612, 15663), (3956, 14301), (4086, 13846), (4767, 11868), (5221, 10836), (5418, 10442), (5796, 9761), (5934, 9534), (6356, 8901), (6923, 8172)]