50519500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 115944192

約数和(自身を除く): 65424692

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 191, 230, 250, 382, 460, 500, 529, 575, 764, 955, 1058, 1150, 1910, 2116, 2300, 2645, 2875, 3820, 4393, 4775, 5290, 5750, 8786, 9550, 10580, 11500, 13225, 17572, 19100, 21965, 23875, 26450, 43930, 47750, 52900, 66125, 87860, 95500, 101039, 109825, 132250, 202078, 219650, 264500, 404156, 439300, 505195, 549125, 1010390, 1098250, 2020780, 2196500, 2525975, 5051950, 10103900, 12629875, 25259750, 50519500]

約数ペア:

[(1, 50519500), (2, 25259750), (4, 12629875), (5, 10103900), (10, 5051950), (20, 2525975), (23, 2196500), (25, 2020780), (46, 1098250), (50, 1010390), (92, 549125), (100, 505195), (115, 439300), (125, 404156), (191, 264500), (230, 219650), (250, 202078), (382, 132250), (460, 109825), (500, 101039), (529, 95500), (575, 87860), (764, 66125), (955, 52900), (1058, 47750), (1150, 43930), (1910, 26450), (2116, 23875), (2300, 21965), (2645, 19100), (2875, 17572), (3820, 13225), (4393, 11500), (4775, 10580), (5290, 9550), (5750, 8786)]