51541210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4409}}^1$

素因数の和:4590

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 55145510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 4409, 5845, 8818, 11690, 22045, 30863, 44090, 61726, 154315, 308630, 736303, 1472606, 3681515, 5154121, 7363030, 10308242, 25770605, 51541210]

約数ペア:

[(1, 51541210), (2, 25770605), (5, 10308242), (7, 7363030), (10, 5154121), (14, 3681515), (35, 1472606), (70, 736303), (167, 308630), (334, 154315), (835, 61726), (1169, 44090), (1670, 30863), (2338, 22045), (4409, 11690), (5845, 8818)]