51780126

素因数分解:

$2^1\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{5557}}^1$

素因数の和:7115

約数の個数: 16

約数和(自身を含む): 103645584

約数和(自身を除く): 51865458

約数列:

[1, 2, 3, 6, 1553, 3106, 4659, 5557, 9318, 11114, 16671, 33342, 8630021, 17260042, 25890063, 51780126]

約数ペア:

[(1, 51780126), (2, 25890063), (3, 17260042), (6, 8630021), (1553, 33342), (3106, 16671), (4659, 11114), (5557, 9318)]