50293347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 75188736

約数和(自身を除く): 24895389

約数列:

[1, 3, 13, 39, 41, 71, 123, 213, 443, 533, 923, 1329, 1599, 2769, 2911, 5759, 8733, 17277, 18163, 31453, 37843, 54489, 94359, 113529, 236119, 408889, 708357, 1226667, 1289573, 3868719, 16764449, 50293347]

約数ペア:

[(1, 50293347), (3, 16764449), (13, 3868719), (39, 1289573), (41, 1226667), (71, 708357), (123, 408889), (213, 236119), (443, 113529), (533, 94359), (923, 54489), (1329, 37843), (1599, 31453), (2769, 18163), (2911, 17277), (5759, 8733)]