52831600

素因数分解:

$2^4\times 5^2\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:778

約数の個数: 60

約数和(自身を含む): 127659240

約数和(自身を除く): 74827640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 269, 400, 491, 538, 982, 1076, 1345, 1964, 2152, 2455, 2690, 3928, 4304, 4910, 5380, 6725, 7856, 9820, 10760, 12275, 13450, 19640, 21520, 24550, 26900, 39280, 49100, 53800, 98200, 107600, 132079, 196400, 264158, 528316, 660395, 1056632, 1320790, 2113264, 2641580, 3301975, 5283160, 6603950, 10566320, 13207900, 26415800, 52831600]

約数ペア:

[(1, 52831600), (2, 26415800), (4, 13207900), (5, 10566320), (8, 6603950), (10, 5283160), (16, 3301975), (20, 2641580), (25, 2113264), (40, 1320790), (50, 1056632), (80, 660395), (100, 528316), (200, 264158), (269, 196400), (400, 132079), (491, 107600), (538, 98200), (982, 53800), (1076, 49100), (1345, 39280), (1964, 26900), (2152, 24550), (2455, 21520), (2690, 19640), (3928, 13450), (4304, 12275), (4910, 10760), (5380, 9820), (6725, 7856)]