488321350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6991}}^1$

素因数の和:7141

約数の個数: 48

約数和(自身を含む): 998793216

約数和(自身を除く): 510471866

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 127, 254, 275, 550, 635, 1270, 1397, 2794, 3175, 6350, 6985, 6991, 13970, 13982, 34925, 34955, 69850, 69910, 76901, 153802, 174775, 349550, 384505, 769010, 887857, 1775714, 1922525, 3845050, 4439285, 8878570, 9766427, 19532854, 22196425, 44392850, 48832135, 97664270, 244160675, 488321350]

約数ペア:

[(1, 488321350), (2, 244160675), (5, 97664270), (10, 48832135), (11, 44392850), (22, 22196425), (25, 19532854), (50, 9766427), (55, 8878570), (110, 4439285), (127, 3845050), (254, 1922525), (275, 1775714), (550, 887857), (635, 769010), (1270, 384505), (1397, 349550), (2794, 174775), (3175, 153802), (6350, 76901), (6985, 69910), (6991, 69850), (13970, 34955), (13982, 34925)]