47690770

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43753}}^1$

素因数の和:43869

約数の個数: 16

約数和(自身を含む): 86632920

約数和(自身を除く): 38942150

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 43753, 87506, 218765, 437530, 4769077, 9538154, 23845385, 47690770]

約数ペア:

[(1, 47690770), (2, 23845385), (5, 9538154), (10, 4769077), (109, 437530), (218, 218765), (545, 87506), (1090, 43753)]