54072970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 113976288

約数和(自身を除く): 59903318

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 245, 422, 490, 523, 1046, 1055, 1477, 2110, 2615, 2954, 3661, 5230, 7322, 7385, 10339, 14770, 18305, 20678, 25627, 36610, 51254, 51695, 103390, 110353, 128135, 220706, 256270, 551765, 772471, 1103530, 1544942, 3862355, 5407297, 7724710, 10814594, 27036485, 54072970]

約数ペア:

[(1, 54072970), (2, 27036485), (5, 10814594), (7, 7724710), (10, 5407297), (14, 3862355), (35, 1544942), (49, 1103530), (70, 772471), (98, 551765), (211, 256270), (245, 220706), (422, 128135), (490, 110353), (523, 103390), (1046, 51695), (1055, 51254), (1477, 36610), (2110, 25627), (2615, 20678), (2954, 18305), (3661, 14770), (5230, 10339), (7322, 7385)]