56553828

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 137484480

約数和(自身を除く): 80930652

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 163, 174, 326, 348, 489, 652, 978, 997, 1956, 1994, 2991, 3988, 4727, 5982, 9454, 11964, 14181, 18908, 28362, 28913, 56724, 57826, 86739, 115652, 162511, 173478, 325022, 346956, 487533, 650044, 975066, 1950132, 4712819, 9425638, 14138457, 18851276, 28276914, 56553828]

約数ペア:

[(1, 56553828), (2, 28276914), (3, 18851276), (4, 14138457), (6, 9425638), (12, 4712819), (29, 1950132), (58, 975066), (87, 650044), (116, 487533), (163, 346956), (174, 325022), (326, 173478), (348, 162511), (489, 115652), (652, 86739), (978, 57826), (997, 56724), (1956, 28913), (1994, 28362), (2991, 18908), (3988, 14181), (4727, 11964), (5982, 9454)]