52539800

素因数分解:

$2^3\times 5^2\times {\mathrm{443}}^1\times {\mathrm{593}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 122637240

約数和(自身を除く): 70097440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 443, 593, 886, 1186, 1772, 2215, 2372, 2965, 3544, 4430, 4744, 5930, 8860, 11075, 11860, 14825, 17720, 22150, 23720, 29650, 44300, 59300, 88600, 118600, 262699, 525398, 1050796, 1313495, 2101592, 2626990, 5253980, 6567475, 10507960, 13134950, 26269900, 52539800]

約数ペア:

[(1, 52539800), (2, 26269900), (4, 13134950), (5, 10507960), (8, 6567475), (10, 5253980), (20, 2626990), (25, 2101592), (40, 1313495), (50, 1050796), (100, 525398), (200, 262699), (443, 118600), (593, 88600), (886, 59300), (1186, 44300), (1772, 29650), (2215, 23720), (2372, 22150), (2965, 17720), (3544, 14825), (4430, 11860), (4744, 11075), (5930, 8860)]