50231421

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 79918080

約数和(自身を除く): 29686659

約数列:

[1, 3, 9, 19, 27, 57, 81, 127, 171, 257, 381, 513, 771, 1143, 1539, 2313, 2413, 3429, 4883, 6939, 7239, 10287, 14649, 20817, 21717, 32639, 43947, 65151, 97917, 131841, 195453, 293751, 395523, 620141, 881253, 1860423, 2643759, 5581269, 16743807, 50231421]

約数ペア:

[(1, 50231421), (3, 16743807), (9, 5581269), (19, 2643759), (27, 1860423), (57, 881253), (81, 620141), (127, 395523), (171, 293751), (257, 195453), (381, 131841), (513, 97917), (771, 65151), (1143, 43947), (1539, 32639), (2313, 21717), (2413, 20817), (3429, 14649), (4883, 10287), (6939, 7239)]