51855984

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 164989440

約数和(自身を除く): 113133456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 306, 307, 368, 391, 408, 414, 432, 459, 552, 612, 614, 621, 782, 816, 828, 918, 921, 1104, 1173, 1224, 1228, 1242, 1564, 1656, 1836, 1842, 2346, 2448, 2456, 2484, 2763, 3128, 3312, 3519, 3672, 3684, 4692, 4912, 4968, 5219, 5526, 6256, 7038, 7061, 7344, 7368, 8289, 9384, 9936, 10438, 10557, 11052, 14076, 14122, 14736, 15657, 16578, 18768, 20876, 21114, 21183, 22104, 28152, 28244, 31314, 33156, 41752, 42228, 42366, 44208, 46971, 56304, 56488, 62628, 63549, 66312, 83504, 84456, 84732, 93942, 112976, 120037, 125256, 127098, 132624, 140913, 168912, 169464, 187884, 190647, 240074, 250512, 254196, 281826, 338928, 360111, 375768, 381294, 480148, 508392, 563652, 720222, 751536, 762588, 960296, 1016784, 1080333, 1127304, 1440444, 1525176, 1920592, 2160666, 2254608, 2880888, 3050352, 3240999, 4321332, 5761776, 6481998, 8642664, 12963996, 17285328, 25927992, 51855984]

約数ペア:

[(1, 51855984), (2, 25927992), (3, 17285328), (4, 12963996), (6, 8642664), (8, 6481998), (9, 5761776), (12, 4321332), (16, 3240999), (17, 3050352), (18, 2880888), (23, 2254608), (24, 2160666), (27, 1920592), (34, 1525176), (36, 1440444), (46, 1127304), (48, 1080333), (51, 1016784), (54, 960296), (68, 762588), (69, 751536), (72, 720222), (92, 563652), (102, 508392), (108, 480148), (136, 381294), (138, 375768), (144, 360111), (153, 338928), (184, 281826), (204, 254196), (207, 250512), (216, 240074), (272, 190647), (276, 187884), (306, 169464), (307, 168912), (368, 140913), (391, 132624), (408, 127098), (414, 125256), (432, 120037), (459, 112976), (552, 93942), (612, 84732), (614, 84456), (621, 83504), (782, 66312), (816, 63549), (828, 62628), (918, 56488), (921, 56304), (1104, 46971), (1173, 44208), (1224, 42366), (1228, 42228), (1242, 41752), (1564, 33156), (1656, 31314), (1836, 28244), (1842, 28152), (2346, 22104), (2448, 21183), (2456, 21114), (2484, 20876), (2763, 18768), (3128, 16578), (3312, 15657), (3519, 14736), (3672, 14122), (3684, 14076), (4692, 11052), (4912, 10557), (4968, 10438), (5219, 9936), (5526, 9384), (6256, 8289), (7038, 7368), (7061, 7344)]