57385690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{249503}}^1$

素因数の和:249533

約数の個数: 16

約数和(自身を含む): 107785728

約数和(自身を除く): 50400038

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 249503, 499006, 1247515, 2495030, 5738569, 11477138, 28692845, 57385690]

約数ペア:

[(1, 57385690), (2, 28692845), (5, 11477138), (10, 5738569), (23, 2495030), (46, 1247515), (115, 499006), (230, 249503)]