49139270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{213649}}^1$

素因数の和:213679

約数の個数: 16

約数和(自身を含む): 92296800

約数和(自身を除く): 43157530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 213649, 427298, 1068245, 2136490, 4913927, 9827854, 24569635, 49139270]

約数ペア:

[(1, 49139270), (2, 24569635), (5, 9827854), (10, 4913927), (23, 2136490), (46, 1068245), (115, 427298), (230, 213649)]