51670784

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 114791040

約数和(自身を除く): 63120256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 128, 176, 236, 256, 311, 352, 472, 622, 649, 704, 944, 1244, 1298, 1408, 1888, 2488, 2596, 2816, 3421, 3776, 4976, 5192, 6842, 7552, 9952, 10384, 13684, 15104, 18349, 19904, 20768, 27368, 36698, 39808, 41536, 54736, 73396, 79616, 83072, 109472, 146792, 166144, 201839, 218944, 293584, 403678, 437888, 587168, 807356, 875776, 1174336, 1614712, 2348672, 3229424, 4697344, 6458848, 12917696, 25835392, 51670784]

約数ペア:

[(1, 51670784), (2, 25835392), (4, 12917696), (8, 6458848), (11, 4697344), (16, 3229424), (22, 2348672), (32, 1614712), (44, 1174336), (59, 875776), (64, 807356), (88, 587168), (118, 437888), (128, 403678), (176, 293584), (236, 218944), (256, 201839), (311, 166144), (352, 146792), (472, 109472), (622, 83072), (649, 79616), (704, 73396), (944, 54736), (1244, 41536), (1298, 39808), (1408, 36698), (1888, 27368), (2488, 20768), (2596, 19904), (2816, 18349), (3421, 15104), (3776, 13684), (4976, 10384), (5192, 9952), (6842, 7552)]