53747964

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 143095680

約数和(自身を除く): 89347716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 414, 417, 467, 556, 828, 834, 934, 1251, 1401, 1668, 1868, 2502, 2802, 3197, 4203, 5004, 5604, 6394, 8406, 9591, 10741, 12788, 16812, 19182, 21482, 28773, 32223, 38364, 42964, 57546, 64446, 64913, 96669, 115092, 128892, 129826, 193338, 194739, 259652, 386676, 389478, 584217, 778956, 1168434, 1492999, 2336868, 2985998, 4478997, 5971996, 8957994, 13436991, 17915988, 26873982, 53747964]

約数ペア:

[(1, 53747964), (2, 26873982), (3, 17915988), (4, 13436991), (6, 8957994), (9, 5971996), (12, 4478997), (18, 2985998), (23, 2336868), (36, 1492999), (46, 1168434), (69, 778956), (92, 584217), (138, 389478), (139, 386676), (207, 259652), (276, 194739), (278, 193338), (414, 129826), (417, 128892), (467, 115092), (556, 96669), (828, 64913), (834, 64446), (934, 57546), (1251, 42964), (1401, 38364), (1668, 32223), (1868, 28773), (2502, 21482), (2802, 19182), (3197, 16812), (4203, 12788), (5004, 10741), (5604, 9591), (6394, 8406)]