56110124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 116981760

約数和(自身を除く): 60871636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 509, 868, 889, 1018, 1778, 2036, 3556, 3563, 3937, 7126, 7874, 14252, 15748, 15779, 27559, 31558, 55118, 63116, 64643, 110236, 110453, 129286, 220906, 258572, 441812, 452501, 905002, 1810004, 2003933, 4007866, 8015732, 14027531, 28055062, 56110124]

約数ペア:

[(1, 56110124), (2, 28055062), (4, 14027531), (7, 8015732), (14, 4007866), (28, 2003933), (31, 1810004), (62, 905002), (124, 452501), (127, 441812), (217, 258572), (254, 220906), (434, 129286), (508, 110453), (509, 110236), (868, 64643), (889, 63116), (1018, 55118), (1778, 31558), (2036, 27559), (3556, 15779), (3563, 15748), (3937, 14252), (7126, 7874)]