53791996

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{491}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 96087600

約数和(自身を除く): 42295604

約数列:

[1, 2, 4, 61, 122, 244, 449, 491, 898, 982, 1796, 1964, 27389, 29951, 54778, 59902, 109556, 119804, 220459, 440918, 881836, 13447999, 26895998, 53791996]

約数ペア:

[(1, 53791996), (2, 26895998), (4, 13447999), (61, 881836), (122, 440918), (244, 220459), (449, 119804), (491, 109556), (898, 59902), (982, 54778), (1796, 29951), (1964, 27389)]