54351484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 110880000

約数和(自身を除く): 56528516

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1249, 1892, 1978, 2498, 3956, 4996, 10879, 13739, 21758, 27478, 28727, 43516, 53707, 54956, 57454, 107414, 114908, 214828, 315997, 590777, 631994, 1181554, 1235261, 1263988, 2363108, 2470522, 4941044, 13587871, 27175742, 54351484]

約数ペア:

[(1, 54351484), (2, 27175742), (4, 13587871), (11, 4941044), (22, 2470522), (23, 2363108), (43, 1263988), (44, 1235261), (46, 1181554), (86, 631994), (92, 590777), (172, 315997), (253, 214828), (473, 114908), (506, 107414), (946, 57454), (989, 54956), (1012, 53707), (1249, 43516), (1892, 28727), (1978, 27478), (2498, 21758), (3956, 13739), (4996, 10879)]