51914884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 107347968

約数和(自身を除く): 55433084

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 103, 188, 206, 329, 383, 412, 658, 721, 766, 1316, 1442, 1532, 2681, 2884, 4841, 5362, 9682, 10724, 18001, 19364, 33887, 36002, 39449, 67774, 72004, 78898, 126007, 135548, 157796, 252014, 276143, 504028, 552286, 1104572, 1854103, 3708206, 7416412, 12978721, 25957442, 51914884]

約数ペア:

[(1, 51914884), (2, 25957442), (4, 12978721), (7, 7416412), (14, 3708206), (28, 1854103), (47, 1104572), (94, 552286), (103, 504028), (188, 276143), (206, 252014), (329, 157796), (383, 135548), (412, 126007), (658, 78898), (721, 72004), (766, 67774), (1316, 39449), (1442, 36002), (1532, 33887), (2681, 19364), (2884, 18001), (4841, 10724), (5362, 9682)]