56631290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{246223}}^1$

素因数の和:246253

約数の個数: 16

約数和(自身を含む): 106368768

約数和(自身を除く): 49737478

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 246223, 492446, 1231115, 2462230, 5663129, 11326258, 28315645, 56631290]

約数ペア:

[(1, 56631290), (2, 28315645), (5, 11326258), (10, 5663129), (23, 2462230), (46, 1231115), (115, 492446), (230, 246223)]