51554090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4691}}^1$

素因数の和:4862

約数の個数: 32

約数和(自身を含む): 106752384

約数和(自身を除く): 55198294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 4691, 5495, 9382, 10990, 23455, 32837, 46910, 65674, 164185, 328370, 736487, 1472974, 3682435, 5155409, 7364870, 10310818, 25777045, 51554090]

約数ペア:

[(1, 51554090), (2, 25777045), (5, 10310818), (7, 7364870), (10, 5155409), (14, 3682435), (35, 1472974), (70, 736487), (157, 328370), (314, 164185), (785, 65674), (1099, 46910), (1570, 32837), (2198, 23455), (4691, 10990), (5495, 9382)]