51633616

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{3989}}^1$

素因数の和:4806

約数の個数: 20

約数和(自身を含む): 100188900

約数和(自身を除く): 48555284

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 3989, 6472, 7978, 12944, 15956, 31912, 63824, 3227101, 6454202, 12908404, 25816808, 51633616]

約数ペア:

[(1, 51633616), (2, 25816808), (4, 12908404), (8, 6454202), (16, 3227101), (809, 63824), (1618, 31912), (3236, 15956), (3989, 12944), (6472, 7978)]