53454760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 73553240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 599, 776, 920, 970, 1198, 1940, 2231, 2396, 2995, 3880, 4462, 4792, 5990, 8924, 11155, 11980, 13777, 17848, 22310, 23960, 27554, 44620, 55108, 58103, 68885, 89240, 110216, 116206, 137770, 232412, 275540, 290515, 464824, 551080, 581030, 1162060, 1336369, 2324120, 2672738, 5345476, 6681845, 10690952, 13363690, 26727380, 53454760]

約数ペア:

[(1, 53454760), (2, 26727380), (4, 13363690), (5, 10690952), (8, 6681845), (10, 5345476), (20, 2672738), (23, 2324120), (40, 1336369), (46, 1162060), (92, 581030), (97, 551080), (115, 464824), (184, 290515), (194, 275540), (230, 232412), (388, 137770), (460, 116206), (485, 110216), (599, 89240), (776, 68885), (920, 58103), (970, 55108), (1198, 44620), (1940, 27554), (2231, 23960), (2396, 22310), (2995, 17848), (3880, 13777), (4462, 11980), (4792, 11155), (5990, 8924)]