51219866

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{761}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 78153768

約数和(自身を除く): 26933902

約数列:

[1, 2, 73, 146, 461, 761, 922, 1522, 33653, 55553, 67306, 111106, 350821, 701642, 25609933, 51219866]

約数ペア:

[(1, 51219866), (2, 25609933), (73, 701642), (146, 350821), (461, 111106), (761, 67306), (922, 55553), (1522, 33653)]