55425710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 102861792

約数和(自身を除く): 47436082

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 821, 1570, 1642, 4105, 6751, 8210, 13502, 33755, 35303, 67510, 70606, 128897, 176515, 257794, 353030, 644485, 1288970, 5542571, 11085142, 27712855, 55425710]

約数ペア:

[(1, 55425710), (2, 27712855), (5, 11085142), (10, 5542571), (43, 1288970), (86, 644485), (157, 353030), (215, 257794), (314, 176515), (430, 128897), (785, 70606), (821, 67510), (1570, 35303), (1642, 33755), (4105, 13502), (6751, 8210)]