55408962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1319261}}^1$

素因数の和:1319273

約数の個数: 16

約数和(自身を含む): 126649152

約数和(自身を除く): 71240190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1319261, 2638522, 3957783, 7915566, 9234827, 18469654, 27704481, 55408962]

約数ペア:

[(1, 55408962), (2, 27704481), (3, 18469654), (6, 9234827), (7, 7915566), (14, 3957783), (21, 2638522), (42, 1319261)]