47788848

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 142990848

約数和(自身を除く): 95202000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 138, 141, 144, 184, 188, 207, 276, 282, 307, 368, 376, 414, 423, 552, 564, 614, 752, 828, 846, 921, 1081, 1104, 1128, 1228, 1656, 1692, 1842, 2162, 2256, 2456, 2763, 3243, 3312, 3384, 3684, 4324, 4912, 5526, 6486, 6768, 7061, 7368, 8648, 9729, 11052, 12972, 14122, 14429, 14736, 17296, 19458, 21183, 22104, 25944, 28244, 28858, 38916, 42366, 43287, 44208, 51888, 56488, 57716, 63549, 77832, 84732, 86574, 112976, 115432, 127098, 129861, 155664, 169464, 173148, 230864, 254196, 259722, 331867, 338928, 346296, 508392, 519444, 663734, 692592, 995601, 1016784, 1038888, 1327468, 1991202, 2077776, 2654936, 2986803, 3982404, 5309872, 5973606, 7964808, 11947212, 15929616, 23894424, 47788848]

約数ペア:

[(1, 47788848), (2, 23894424), (3, 15929616), (4, 11947212), (6, 7964808), (8, 5973606), (9, 5309872), (12, 3982404), (16, 2986803), (18, 2654936), (23, 2077776), (24, 1991202), (36, 1327468), (46, 1038888), (47, 1016784), (48, 995601), (69, 692592), (72, 663734), (92, 519444), (94, 508392), (138, 346296), (141, 338928), (144, 331867), (184, 259722), (188, 254196), (207, 230864), (276, 173148), (282, 169464), (307, 155664), (368, 129861), (376, 127098), (414, 115432), (423, 112976), (552, 86574), (564, 84732), (614, 77832), (752, 63549), (828, 57716), (846, 56488), (921, 51888), (1081, 44208), (1104, 43287), (1128, 42366), (1228, 38916), (1656, 28858), (1692, 28244), (1842, 25944), (2162, 22104), (2256, 21183), (2456, 19458), (2763, 17296), (3243, 14736), (3312, 14429), (3384, 14122), (3684, 12972), (4324, 11052), (4912, 9729), (5526, 8648), (6486, 7368), (6768, 7061)]