56848323

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 100224000

約数和(自身を除く): 43375677

約数列:

[1, 3, 7, 17, 19, 21, 29, 51, 57, 87, 119, 133, 203, 289, 323, 357, 399, 493, 551, 609, 867, 969, 1479, 1653, 2023, 2261, 3451, 3857, 4913, 5491, 6069, 6783, 8381, 9367, 10353, 11571, 14739, 16473, 25143, 28101, 34391, 38437, 58667, 65569, 93347, 103173, 115311, 142477, 159239, 176001, 196707, 280041, 427431, 477717, 653429, 997339, 1114673, 1960287, 2707063, 2992017, 3344019, 8121189, 18949441, 56848323]

約数ペア:

[(1, 56848323), (3, 18949441), (7, 8121189), (17, 3344019), (19, 2992017), (21, 2707063), (29, 1960287), (51, 1114673), (57, 997339), (87, 653429), (119, 477717), (133, 427431), (203, 280041), (289, 196707), (323, 176001), (357, 159239), (399, 142477), (493, 115311), (551, 103173), (609, 93347), (867, 65569), (969, 58667), (1479, 38437), (1653, 34391), (2023, 28101), (2261, 25143), (3451, 16473), (3857, 14739), (4913, 11571), (5491, 10353), (6069, 9367), (6783, 8381)]