51183332

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 91344960

約数和(自身を除く): 40161628

約数列:

[1, 2, 4, 71, 142, 229, 284, 458, 787, 916, 1574, 3148, 16259, 32518, 55877, 65036, 111754, 180223, 223508, 360446, 720892, 12795833, 25591666, 51183332]

約数ペア:

[(1, 51183332), (2, 25591666), (4, 12795833), (71, 720892), (142, 360446), (229, 223508), (284, 180223), (458, 111754), (787, 65036), (916, 55877), (1574, 32518), (3148, 16259)]