50904385

素因数分解:

$5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 71528616

約数和(自身を除く): 20624231

約数列:

[1, 5, 7, 35, 49, 173, 245, 865, 1201, 1211, 6005, 6055, 8407, 8477, 42035, 42385, 58849, 207773, 294245, 1038865, 1454411, 7272055, 10180877, 50904385]

約数ペア:

[(1, 50904385), (5, 10180877), (7, 7272055), (35, 1454411), (49, 1038865), (173, 294245), (245, 207773), (865, 58849), (1201, 42385), (1211, 42035), (6005, 8477), (6055, 8407)]