48903760

素因数分解:

$2^4\times 5^1\times {\mathrm{611297}}^1$

素因数の和:611310

約数の個数: 20

約数和(自身を含む): 113701428

約数和(自身を除く): 64797668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 611297, 1222594, 2445188, 3056485, 4890376, 6112970, 9780752, 12225940, 24451880, 48903760]

約数ペア:

[(1, 48903760), (2, 24451880), (4, 12225940), (5, 9780752), (8, 6112970), (10, 4890376), (16, 3056485), (20, 2445188), (40, 1222594), (80, 611297)]