52379990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402923}}^1$

素因数の和:402943

約数の個数: 16

約数和(自身を含む): 101536848

約数和(自身を除く): 49156858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 402923, 805846, 2014615, 4029230, 5237999, 10475998, 26189995, 52379990]

約数ペア:

[(1, 52379990), (2, 26189995), (5, 10475998), (10, 5237999), (13, 4029230), (26, 2014615), (65, 805846), (130, 402923)]