53147976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 159252480

約数和(自身を除く): 106104504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 53, 56, 84, 94, 106, 127, 141, 159, 168, 188, 212, 254, 282, 318, 329, 371, 376, 381, 424, 508, 564, 636, 658, 742, 762, 889, 987, 1016, 1113, 1128, 1272, 1316, 1484, 1524, 1778, 1974, 2226, 2491, 2632, 2667, 2968, 3048, 3556, 3948, 4452, 4982, 5334, 5969, 6731, 7112, 7473, 7896, 8904, 9964, 10668, 11938, 13462, 14946, 17437, 17907, 19928, 20193, 21336, 23876, 26924, 29892, 34874, 35814, 40386, 41783, 47117, 47752, 52311, 53848, 59784, 69748, 71628, 80772, 83566, 94234, 104622, 125349, 139496, 141351, 143256, 161544, 167132, 188468, 209244, 250698, 282702, 316357, 334264, 376936, 418488, 501396, 565404, 632714, 949071, 1002792, 1130808, 1265428, 1898142, 2214499, 2530856, 3796284, 4428998, 6643497, 7592568, 8857996, 13286994, 17715992, 26573988, 53147976]

約数ペア:

[(1, 53147976), (2, 26573988), (3, 17715992), (4, 13286994), (6, 8857996), (7, 7592568), (8, 6643497), (12, 4428998), (14, 3796284), (21, 2530856), (24, 2214499), (28, 1898142), (42, 1265428), (47, 1130808), (53, 1002792), (56, 949071), (84, 632714), (94, 565404), (106, 501396), (127, 418488), (141, 376936), (159, 334264), (168, 316357), (188, 282702), (212, 250698), (254, 209244), (282, 188468), (318, 167132), (329, 161544), (371, 143256), (376, 141351), (381, 139496), (424, 125349), (508, 104622), (564, 94234), (636, 83566), (658, 80772), (742, 71628), (762, 69748), (889, 59784), (987, 53848), (1016, 52311), (1113, 47752), (1128, 47117), (1272, 41783), (1316, 40386), (1484, 35814), (1524, 34874), (1778, 29892), (1974, 26924), (2226, 23876), (2491, 21336), (2632, 20193), (2667, 19928), (2968, 17907), (3048, 17437), (3556, 14946), (3948, 13462), (4452, 11938), (4982, 10668), (5334, 9964), (5969, 8904), (6731, 7896), (7112, 7473)]