55396700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5711}}^1$

素因数の和:5822

約数の個数: 36

約数和(自身を含む): 121471392

約数和(自身を除く): 66074692

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 5711, 9700, 11422, 22844, 28555, 57110, 114220, 142775, 285550, 553967, 571100, 1107934, 2215868, 2769835, 5539670, 11079340, 13849175, 27698350, 55396700]

約数ペア:

[(1, 55396700), (2, 27698350), (4, 13849175), (5, 11079340), (10, 5539670), (20, 2769835), (25, 2215868), (50, 1107934), (97, 571100), (100, 553967), (194, 285550), (388, 142775), (485, 114220), (970, 57110), (1940, 28555), (2425, 22844), (4850, 11422), (5711, 9700)]