49972016

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{6361}}^1$

素因数の和:6860

約数の個数: 20

約数和(自身を含む): 97033224

約数和(自身を除く): 47061208

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 6361, 7856, 12722, 25444, 50888, 101776, 3123251, 6246502, 12493004, 24986008, 49972016]

約数ペア:

[(1, 49972016), (2, 24986008), (4, 12493004), (8, 6246502), (16, 3123251), (491, 101776), (982, 50888), (1964, 25444), (3928, 12722), (6361, 7856)]