51240984

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30071}}^1$

素因数の和:30151

約数の個数: 32

約数和(自身を含む): 129911040

約数和(自身を除く): 78670056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 30071, 60142, 90213, 120284, 180426, 240568, 360852, 721704, 2135041, 4270082, 6405123, 8540164, 12810246, 17080328, 25620492, 51240984]

約数ペア:

[(1, 51240984), (2, 25620492), (3, 17080328), (4, 12810246), (6, 8540164), (8, 6405123), (12, 4270082), (24, 2135041), (71, 721704), (142, 360852), (213, 240568), (284, 180426), (426, 120284), (568, 90213), (852, 60142), (1704, 30071)]