1049663450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{7919}}^1$

素因数の和:8183

約数の個数: 48

約数和(自身を含む): 2138970240

約数和(自身を除く): 1089306790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 241, 275, 482, 550, 1205, 2410, 2651, 5302, 6025, 7919, 12050, 13255, 15838, 26510, 39595, 66275, 79190, 87109, 132550, 174218, 197975, 395950, 435545, 871090, 1908479, 2177725, 3816958, 4355450, 9542395, 19084790, 20993269, 41986538, 47711975, 95423950, 104966345, 209932690, 524831725, 1049663450]

約数ペア:

[(1, 1049663450), (2, 524831725), (5, 209932690), (10, 104966345), (11, 95423950), (22, 47711975), (25, 41986538), (50, 20993269), (55, 19084790), (110, 9542395), (241, 4355450), (275, 3816958), (482, 2177725), (550, 1908479), (1205, 871090), (2410, 435545), (2651, 395950), (5302, 197975), (6025, 174218), (7919, 132550), (12050, 87109), (13255, 79190), (15838, 66275), (26510, 39595)]