51882020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112787}}^1$

素因数の和:112819

約数の個数: 24

約数和(自身を含む): 113690304

約数和(自身を除く): 61808284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 112787, 225574, 451148, 563935, 1127870, 2255740, 2594101, 5188202, 10376404, 12970505, 25941010, 51882020]

約数ペア:

[(1, 51882020), (2, 25941010), (4, 12970505), (5, 10376404), (10, 5188202), (20, 2594101), (23, 2255740), (46, 1127870), (92, 563935), (115, 451148), (230, 225574), (460, 112787)]