53970290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2741}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 106608960

約数和(自身を除く): 52638670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 2741, 3938, 5482, 9845, 13705, 19690, 27410, 30151, 60302, 150755, 301510, 490639, 981278, 2453195, 4906390, 5397029, 10794058, 26985145, 53970290]

約数ペア:

[(1, 53970290), (2, 26985145), (5, 10794058), (10, 5397029), (11, 4906390), (22, 2453195), (55, 981278), (110, 490639), (179, 301510), (358, 150755), (895, 60302), (1790, 30151), (1969, 27410), (2741, 19690), (3938, 13705), (5482, 9845)]