51093091

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 59609088

約数和(自身を除く): 8515997

約数列:

[1, 7, 71, 223, 461, 497, 1561, 3227, 15833, 32731, 102803, 110831, 229117, 719621, 7299013, 51093091]

約数ペア:

[(1, 51093091), (7, 7299013), (71, 719621), (223, 229117), (461, 110831), (497, 102803), (1561, 32731), (3227, 15833)]