50871320

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2897}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 114760800

約数和(自身を除く): 63889480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 2897, 3512, 4390, 5794, 8780, 11588, 14485, 17560, 23176, 28970, 57940, 115880, 1271783, 2543566, 5087132, 6358915, 10174264, 12717830, 25435660, 50871320]

約数ペア:

[(1, 50871320), (2, 25435660), (4, 12717830), (5, 10174264), (8, 6358915), (10, 5087132), (20, 2543566), (40, 1271783), (439, 115880), (878, 57940), (1756, 28970), (2195, 23176), (2897, 17560), (3512, 14485), (4390, 11588), (5794, 8780)]